diff --git a/src/isomorphic/ReactDebugTool.js b/src/isomorphic/ReactDebugTool.js
index f88513b387157..63f3251847ac1 100644
--- a/src/isomorphic/ReactDebugTool.js
+++ b/src/isomorphic/ReactDebugTool.js
@@ -50,7 +50,7 @@ var currentTimerType = null;
 
 function clearHistory() {
   ReactComponentTreeDevtool.purgeUnmountedComponents();
-  ReactNativeOperationHistoryDevtool.clearHistory();
+  ReactHostOperationHistoryDevtool.clearHistory();
 }
 
 function getTreeSnapshot(registeredIDs) {
@@ -74,7 +74,7 @@ function resetMeasurements() {
   if (__DEV__) {
     var previousStartTime = currentFlushStartTime;
     var previousMeasurements = currentFlushMeasurements || [];
-    var previousOperations = ReactNativeOperationHistoryDevtool.getHistory();
+    var previousOperations = ReactHostOperationHistoryDevtool.getHistory();
 
     if (!isProfiling || currentFlushNesting === 0) {
       currentFlushStartTime = null;
@@ -214,9 +214,9 @@ var ReactDebugTool = {
   onEndProcessingChildContext() {
     emitEvent('onEndProcessingChildContext');
   },
-  onNativeOperation(debugID, type, payload) {
+  onHostOperation(debugID, type, payload) {
     checkDebugID(debugID);
-    emitEvent('onNativeOperation', debugID, type, payload);
+    emitEvent('onHostOperation', debugID, type, payload);
   },
   onSetState() {
     emitEvent('onSetState');
@@ -260,11 +260,11 @@ var ReactDebugTool = {
 
 if (__DEV__) {
   var ReactInvalidSetStateWarningDevTool = require('ReactInvalidSetStateWarningDevTool');
-  var ReactNativeOperationHistoryDevtool = require('ReactNativeOperationHistoryDevtool');
+  var ReactHostOperationHistoryDevtool = require('ReactHostOperationHistoryDevtool');
   var ReactComponentTreeDevtool = require('ReactComponentTreeDevtool');
   ReactDebugTool.addDevtool(ReactInvalidSetStateWarningDevTool);
   ReactDebugTool.addDevtool(ReactComponentTreeDevtool);
-  ReactDebugTool.addDevtool(ReactNativeOperationHistoryDevtool);
+  ReactDebugTool.addDevtool(ReactHostOperationHistoryDevtool);
   var url = (ExecutionEnvironment.canUseDOM && window.location.href) || '';
   if ((/[?&]react_perf\b/).test(url)) {
     ReactDebugTool.beginProfiling();
diff --git a/src/isomorphic/ReactPerf.js b/src/isomorphic/ReactPerf.js
index 4c631a7f13e45..01f1aee388807 100644
--- a/src/isomorphic/ReactPerf.js
+++ b/src/isomorphic/ReactPerf.js
@@ -167,7 +167,7 @@ function getWasted(flushHistory = getFlushHistory()) {
     var {measurements, treeSnapshot, operations} = flush;
     var isDefinitelyNotWastedByID = {};
 
-    // Find native components associated with an operation in this batch.
+    // Find host components associated with an operation in this batch.
     // Mark all components in their parent tree as definitely not wasted.
     operations.forEach(operation => {
       var {instanceID} = operation;
diff --git a/src/isomorphic/classic/class/ReactClass.js b/src/isomorphic/classic/class/ReactClass.js
index fe82510b89820..01bd6df5871b1 100644
--- a/src/isomorphic/classic/class/ReactClass.js
+++ b/src/isomorphic/classic/class/ReactClass.js
@@ -55,7 +55,7 @@ var injectedMixins = [];
 
 /**
  * Composite components are higher-level components that compose other composite
- * or native components.
+ * or host components.
  *
  * To create a new type of `ReactClass`, pass a specification of
  * your new class to `React.createClass`. The only requirement of your class
diff --git a/src/isomorphic/devtools/ReactNativeOperationHistoryDevtool.js b/src/isomorphic/devtools/ReactHostOperationHistoryDevtool.js
similarity index 76%
rename from src/isomorphic/devtools/ReactNativeOperationHistoryDevtool.js
rename to src/isomorphic/devtools/ReactHostOperationHistoryDevtool.js
index 46b8194465db2..23a7df0d81a35 100644
--- a/src/isomorphic/devtools/ReactNativeOperationHistoryDevtool.js
+++ b/src/isomorphic/devtools/ReactHostOperationHistoryDevtool.js
@@ -6,15 +6,15 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule ReactNativeOperationHistoryDevtool
+ * @providesModule ReactHostOperationHistoryDevtool
  */
 
 'use strict';
 
 var history = [];
 
-var ReactNativeOperationHistoryDevtool = {
-  onNativeOperation(debugID, type, payload) {
+var ReactHostOperationHistoryDevtool = {
+  onHostOperation(debugID, type, payload) {
     history.push({
       instanceID: debugID,
       type,
@@ -36,4 +36,4 @@ var ReactNativeOperationHistoryDevtool = {
   },
 };
 
-module.exports = ReactNativeOperationHistoryDevtool;
+module.exports = ReactHostOperationHistoryDevtool;
diff --git a/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.js b/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.js
index 1c5cdb7049ab0..a600c79e59684 100644
--- a/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.js
+++ b/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.js
@@ -289,7 +289,7 @@ describe('ReactComponentTreeDevtool', () => {
       assertTreeMatches([element, tree]);
     });
 
-    it('reports a native tree correctly', () => {
+    it('reports a host tree correctly', () => {
       var element = (
         <div>
           <p>
@@ -532,7 +532,7 @@ describe('ReactComponentTreeDevtool', () => {
   });
 
   describe('update', () => {
-    describe('native component', () => {
+    describe('host component', () => {
       it('updates text of a single text child', () => {
         var elementBefore = <div>Hi.</div>;
         var treeBefore = {
@@ -869,7 +869,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates native nodes when reordering with keys', () => {
+      it('updates host nodes when reordering with keys', () => {
         var elementBefore = (
           <div>
             <div key="a">Hi.</div>
@@ -922,7 +922,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates native nodes when reordering without keys', () => {
+      it('updates host nodes when reordering without keys', () => {
         var elementBefore = (
           <div>
             <div>Hi.</div>
@@ -1172,7 +1172,7 @@ describe('ReactComponentTreeDevtool', () => {
     });
 
     describe('functional component', () => {
-      it('updates with a native child', () => {
+      it('updates with a host child', () => {
         function Foo({ children }) {
           return children;
         }
@@ -1201,7 +1201,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from null to a native child', () => {
+      it('updates from null to a host child', () => {
         function Foo({ children }) {
           return children;
         }
@@ -1227,7 +1227,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to null', () => {
+      it('updates from a host child to null', () => {
         function Foo({ children }) {
           return children;
         }
@@ -1253,7 +1253,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to a composite child', () => {
+      it('updates from a host child to a composite child', () => {
         function Bar() {
           return null;
         }
@@ -1286,7 +1286,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a composite child to a native child', () => {
+      it('updates from a composite child to a host child', () => {
         function Bar() {
           return null;
         }
@@ -1381,7 +1381,7 @@ describe('ReactComponentTreeDevtool', () => {
     });
 
     describe('class component', () => {
-      it('updates with a native child', () => {
+      it('updates with a host child', () => {
         var Foo = React.createClass({
           render() {
             return this.props.children;
@@ -1412,7 +1412,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from null to a native child', () => {
+      it('updates from null to a host child', () => {
         var Foo = React.createClass({
           render() {
             return this.props.children;
@@ -1440,7 +1440,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to null', () => {
+      it('updates from a host child to null', () => {
         var Foo = React.createClass({
           render() {
             return this.props.children;
@@ -1468,7 +1468,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to a composite child', () => {
+      it('updates from a host child to a composite child', () => {
         var Bar = React.createClass({
           render() {
             return null;
@@ -1505,7 +1505,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a composite child to a native child', () => {
+      it('updates from a composite child to a host child', () => {
         var Bar = React.createClass({
           render() {
             return null;
diff --git a/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.native.js b/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.native.js
index f3b026b459ccf..6841cbd0c62e0 100644
--- a/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.native.js
+++ b/src/isomorphic/devtools/__tests__/ReactComponentTreeDevtool-test.native.js
@@ -300,7 +300,7 @@ describe('ReactComponentTreeDevtool', () => {
       assertTreeMatches([element, tree]);
     });
 
-    it('reports a native tree correctly', () => {
+    it('reports a host tree correctly', () => {
       var element = (
         <View>
           <View>
@@ -540,7 +540,7 @@ describe('ReactComponentTreeDevtool', () => {
   });
 
   describe('update', () => {
-    describe('native component', () => {
+    describe('host component', () => {
       it('updates text of a single text child', () => {
         var elementBefore = <Text>Hi.</Text>;
         var treeBefore = {
@@ -792,7 +792,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates native nodes when reordering with keys', () => {
+      it('updates host nodes when reordering with keys', () => {
         var elementBefore = (
           <View>
             <Text key="a">Hi.</Text>
@@ -857,7 +857,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates native nodes when reordering with keys', () => {
+      it('updates host nodes when reordering with keys', () => {
         var elementBefore = (
           <View>
             <Text>Hi.</Text>
@@ -1137,7 +1137,7 @@ describe('ReactComponentTreeDevtool', () => {
     });
 
     describe('functional component', () => {
-      it('updates with a native child', () => {
+      it('updates with a host child', () => {
         function Foo({ children }) {
           return children;
         }
@@ -1166,7 +1166,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from null to a native child', () => {
+      it('updates from null to a host child', () => {
         function Foo({ children }) {
           return children;
         }
@@ -1192,7 +1192,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to null', () => {
+      it('updates from a host child to null', () => {
         function Foo({ children }) {
           return children;
         }
@@ -1218,7 +1218,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to a composite child', () => {
+      it('updates from a host child to a composite child', () => {
         function Bar() {
           return null;
         }
@@ -1251,7 +1251,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a composite child to a native child', () => {
+      it('updates from a composite child to a host child', () => {
         function Bar() {
           return null;
         }
@@ -1346,7 +1346,7 @@ describe('ReactComponentTreeDevtool', () => {
     });
 
     describe('class component', () => {
-      it('updates with a native child', () => {
+      it('updates with a host child', () => {
         var Foo = React.createClass({
           render() {
             return this.props.children;
@@ -1377,7 +1377,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from null to a native child', () => {
+      it('updates from null to a host child', () => {
         var Foo = React.createClass({
           render() {
             return this.props.children;
@@ -1405,7 +1405,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to null', () => {
+      it('updates from a host child to null', () => {
         var Foo = React.createClass({
           render() {
             return this.props.children;
@@ -1433,7 +1433,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a native child to a composite child', () => {
+      it('updates from a host child to a composite child', () => {
         var Bar = React.createClass({
           render() {
             return null;
@@ -1470,7 +1470,7 @@ describe('ReactComponentTreeDevtool', () => {
         ]);
       });
 
-      it('updates from a composite child to a native child', () => {
+      it('updates from a composite child to a host child', () => {
         var Bar = React.createClass({
           render() {
             return null;
diff --git a/src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js b/src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
similarity index 76%
rename from src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
rename to src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
index 769fe675b1edc..68c9e694d27f7 100644
--- a/src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
+++ b/src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
@@ -11,12 +11,12 @@
 
 'use strict';
 
-describe('ReactNativeOperationHistoryDevtool', () => {
+describe('ReactHostOperationHistoryDevtool', () => {
   var React;
   var ReactDOM;
   var ReactDOMComponentTree;
   var ReactDOMFeatureFlags;
-  var ReactNativeOperationHistoryDevtool;
+  var ReactHostOperationHistoryDevtool;
 
   beforeEach(() => {
     jest.resetModuleRegistry();
@@ -25,16 +25,16 @@ describe('ReactNativeOperationHistoryDevtool', () => {
     ReactDOM = require('ReactDOM');
     ReactDOMComponentTree = require('ReactDOMComponentTree');
     ReactDOMFeatureFlags = require('ReactDOMFeatureFlags');
-    ReactNativeOperationHistoryDevtool = require('ReactNativeOperationHistoryDevtool');
+    ReactHostOperationHistoryDevtool = require('ReactHostOperationHistoryDevtool');
   });
 
   function assertHistoryMatches(expectedHistory) {
-    var actualHistory = ReactNativeOperationHistoryDevtool.getHistory();
+    var actualHistory = ReactHostOperationHistoryDevtool.getHistory();
     expect(actualHistory).toEqual(expectedHistory);
   }
 
   describe('mount', () => {
-    it('gets recorded for native roots', () => {
+    it('gets recorded for host roots', () => {
       var node = document.createElement('div');
       ReactNativeOperationHistoryDevtool._preventClearing = true;
       ReactDOM.render(<div><p>Hi.</p></div>, node);
@@ -147,7 +147,7 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div />, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
-      ReactNativeOperationHistoryDevtool._preventClearing = true;
+      ReactHostOperationHistoryDevtool._preventClearing = true;
       ReactDOM.render(<div style={{ color: 'red' }} />, node);
       ReactDOM.render(<div style={{
         color: 'blue',
@@ -180,7 +180,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div />, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(<div style={{
         color: 'red',
         backgroundColor: 'yellow',
@@ -239,7 +243,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<div />, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div className="rad" />, node);
         ReactDOM.render(<div className="mad" tabIndex={42} />, node);
         ReactDOM.render(<div tabIndex={43} />, node);
@@ -274,7 +282,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<div />, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div disabled={true} />, node);
         ReactDOM.render(<div disabled={false} />, node);
 
@@ -327,7 +339,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<div />, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div data-x="rad" />, node);
         ReactDOM.render(<div data-x="mad" data-y={42} />, node);
         ReactDOM.render(<div data-y={43} />, node);
@@ -393,7 +409,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<my-component />, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<my-component className="rad" />, node);
         ReactDOM.render(<my-component className="mad" tabIndex={42} />, node);
         ReactDOM.render(<my-component tabIndex={43} />, node);
@@ -430,7 +450,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<div>Hi.</div>, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div>Bye.</div>, node);
 
         assertHistoryMatches([{
@@ -445,7 +469,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<div dangerouslySetInnerHTML={{__html: 'Hi.'}} />, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div>Bye.</div>, node);
 
         assertHistoryMatches([{
@@ -460,7 +488,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         ReactDOM.render(<div><span /><p /></div>, node);
         var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div>Bye.</div>, node);
 
         assertHistoryMatches([{
@@ -482,7 +514,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         var node = document.createElement('div');
         ReactDOM.render(<div>Hi.</div>, node);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div>Hi.</div>, node);
 
         assertHistoryMatches([]);
@@ -496,7 +532,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         var inst1 = ReactDOMComponentTree.getInstanceFromNode(node.firstChild.childNodes[0]);
         var inst2 = ReactDOMComponentTree.getInstanceFromNode(node.firstChild.childNodes[3]);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div>{'Bye.'}{43}</div>, node);
 
         assertHistoryMatches([{
@@ -514,7 +554,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         var node = document.createElement('div');
         ReactDOM.render(<div>{'Hi.'}{42}</div>, node);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
         ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+        ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
         ReactDOM.render(<div>{'Hi.'}{42}</div>, node);
 
         assertHistoryMatches([]);
@@ -534,6 +578,10 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<Foo />, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       element = <span />;
 
       ReactNativeOperationHistoryDevtool._preventClearing = true;
@@ -579,6 +627,10 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       element = <div />;
       ReactDOM.render(<Foo />, node);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       element = <div />;
 
       ReactNativeOperationHistoryDevtool._preventClearing = true;
@@ -594,7 +646,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div>Hi.</div>, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(
         <div dangerouslySetInnerHTML={{__html: 'Bye.'}} />,
         node
@@ -615,7 +671,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       );
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(
         <div dangerouslySetInnerHTML={{__html: 'Bye.'}} />,
         node
@@ -633,7 +693,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div><span /><p /></div>, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(
         <div dangerouslySetInnerHTML={{__html: 'Hi.'}} />,
         node
@@ -661,7 +725,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
         node
       );
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(
         <div dangerouslySetInnerHTML={{__html: 'Hi.'}} />,
         node
@@ -677,7 +745,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div><span /></div>, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(<div><span /><p /></div>, node);
 
       assertHistoryMatches([{
@@ -694,7 +766,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div><span key="a" /><p key="b" /></div>, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(<div><p key="b" /><span key="a" /></div>, node);
 
       assertHistoryMatches([{
@@ -711,7 +787,11 @@ describe('ReactNativeOperationHistoryDevtool', () => {
       ReactDOM.render(<div><span key="a" /><p key="b" /></div>, node);
       var inst = ReactDOMComponentTree.getInstanceFromNode(node.firstChild);
 
+<<<<<<< de1bb7a71f863fab972bef0ce514e011aff24417:src/isomorphic/devtools/__tests__/ReactNativeOperationHistoryDevtool-test.js
       ReactNativeOperationHistoryDevtool._preventClearing = true;
+=======
+      ReactHostOperationHistoryDevtool.clearHistory();
+>>>>>>> Rename host-y things to be "host" not "native":src/isomorphic/devtools/__tests__/ReactHostOperationHistoryDevtool-test.js
       ReactDOM.render(<div><span key="a" /></div>, node);
 
       assertHistoryMatches([{
diff --git a/src/renderers/dom/ReactDOM.js b/src/renderers/dom/ReactDOM.js
index 7e7fbe46397de..1619bfd4d42d5 100644
--- a/src/renderers/dom/ReactDOM.js
+++ b/src/renderers/dom/ReactDOM.js
@@ -21,7 +21,7 @@ var ReactUpdates = require('ReactUpdates');
 var ReactVersion = require('ReactVersion');
 
 var findDOMNode = require('findDOMNode');
-var getNativeComponentFromComposite = require('getNativeComponentFromComposite');
+var getHostComponentFromComposite = require('getHostComponentFromComposite');
 var renderSubtreeIntoContainer = require('renderSubtreeIntoContainer');
 var warning = require('warning');
 
@@ -51,7 +51,7 @@ if (
       getNodeFromInstance: function(inst) {
         // inst is an internal instance (but could be a composite)
         if (inst._renderedComponent) {
-          inst = getNativeComponentFromComposite(inst);
+          inst = getHostComponentFromComposite(inst);
         }
         if (inst) {
           return ReactDOMComponentTree.getNodeFromInstance(inst);
diff --git a/src/renderers/dom/client/ReactDOMComponentTree.js b/src/renderers/dom/client/ReactDOMComponentTree.js
index ec95b26c6322d..4d9b8315c853c 100644
--- a/src/renderers/dom/client/ReactDOMComponentTree.js
+++ b/src/renderers/dom/client/ReactDOMComponentTree.js
@@ -23,13 +23,13 @@ var internalInstanceKey =
   '__reactInternalInstance$' + Math.random().toString(36).slice(2);
 
 /**
- * Drill down (through composites and empty components) until we get a native or
- * native text component.
+ * Drill down (through composites and empty components) until we get a host or
+ * host text component.
  *
  * This is pretty polymorphic but unavoidable with the current structure we have
  * for `_renderedChildren`.
  */
-function getRenderedNativeOrTextFromComponent(component) {
+function getRenderedHostOrTextFromComponent(component) {
   var rendered;
   while ((rendered = component._renderedComponent)) {
     component = rendered;
@@ -38,25 +38,25 @@ function getRenderedNativeOrTextFromComponent(component) {
 }
 
 /**
- * Populate `_nativeNode` on the rendered native/text component with the given
+ * Populate `_hostNode` on the rendered host/text component with the given
  * DOM node. The passed `inst` can be a composite.
  */
 function precacheNode(inst, node) {
-  var nativeInst = getRenderedNativeOrTextFromComponent(inst);
-  nativeInst._nativeNode = node;
-  node[internalInstanceKey] = nativeInst;
+  var hostInst = getRenderedHostOrTextFromComponent(inst);
+  hostInst._hostNode = node;
+  node[internalInstanceKey] = hostInst;
 }
 
 function uncacheNode(inst) {
-  var node = inst._nativeNode;
+  var node = inst._hostNode;
   if (node) {
     delete node[internalInstanceKey];
-    inst._nativeNode = null;
+    inst._hostNode = null;
   }
 }
 
 /**
- * Populate `_nativeNode` on each child of `inst`, assuming that the children
+ * Populate `_hostNode` on each child of `inst`, assuming that the children
  * match up with the DOM (element) children of `node`.
  *
  * We cache entire levels at once to avoid an n^2 problem where we access the
@@ -80,7 +80,7 @@ function precacheChildNodes(inst, node) {
       continue;
     }
     var childInst = children[name];
-    var childID = getRenderedNativeOrTextFromComponent(childInst)._domID;
+    var childID = getRenderedHostOrTextFromComponent(childInst)._domID;
     if (childID == null) {
       // We're currently unmounting this child in ReactMultiChild; skip it.
       continue;
@@ -143,7 +143,7 @@ function getClosestInstanceFromNode(node) {
  */
 function getInstanceFromNode(node) {
   var inst = getClosestInstanceFromNode(node);
-  if (inst != null && inst._nativeNode === node) {
+  if (inst != null && inst._hostNode === node) {
     return inst;
   } else {
     return null;
@@ -158,32 +158,32 @@ function getNodeFromInstance(inst) {
   // Without this first invariant, passing a non-DOM-component triggers the next
   // invariant for a missing parent, which is super confusing.
   invariant(
-    inst._nativeNode !== undefined,
+    inst._hostNode !== undefined,
     'getNodeFromInstance: Invalid argument.'
   );
 
-  if (inst._nativeNode) {
-    return inst._nativeNode;
+  if (inst._hostNode) {
+    return inst._hostNode;
   }
 
   // Walk up the tree until we find an ancestor whose DOM node we have cached.
   var parents = [];
-  while (!inst._nativeNode) {
+  while (!inst._hostNode) {
     parents.push(inst);
     invariant(
-      inst._nativeParent,
+      inst._hostParent,
       'React DOM tree root should always have a node reference.'
     );
-    inst = inst._nativeParent;
+    inst = inst._hostParent;
   }
 
   // Now parents contains each ancestor that does *not* have a cached native
   // node, and `inst` is the deepest ancestor that does.
   for (; parents.length; inst = parents.pop()) {
-    precacheChildNodes(inst, inst._nativeNode);
+    precacheChildNodes(inst, inst._hostNode);
   }
 
-  return inst._nativeNode;
+  return inst._hostNode;
 }
 
 var ReactDOMComponentTree = {
diff --git a/src/renderers/dom/client/ReactDOMTreeTraversal.js b/src/renderers/dom/client/ReactDOMTreeTraversal.js
index c4767736bb567..9cbc39f3a2a44 100644
--- a/src/renderers/dom/client/ReactDOMTreeTraversal.js
+++ b/src/renderers/dom/client/ReactDOMTreeTraversal.js
@@ -18,27 +18,27 @@ var invariant = require('invariant');
  * different trees.
  */
 function getLowestCommonAncestor(instA, instB) {
-  invariant('_nativeNode' in instA, 'getNodeFromInstance: Invalid argument.');
-  invariant('_nativeNode' in instB, 'getNodeFromInstance: Invalid argument.');
+  invariant('_hostNode' in instA, 'getNodeFromInstance: Invalid argument.');
+  invariant('_hostNode' in instB, 'getNodeFromInstance: Invalid argument.');
 
   var depthA = 0;
-  for (var tempA = instA; tempA; tempA = tempA._nativeParent) {
+  for (var tempA = instA; tempA; tempA = tempA._hostParent) {
     depthA++;
   }
   var depthB = 0;
-  for (var tempB = instB; tempB; tempB = tempB._nativeParent) {
+  for (var tempB = instB; tempB; tempB = tempB._hostParent) {
     depthB++;
   }
 
   // If A is deeper, crawl up.
   while (depthA - depthB > 0) {
-    instA = instA._nativeParent;
+    instA = instA._hostParent;
     depthA--;
   }
 
   // If B is deeper, crawl up.
   while (depthB - depthA > 0) {
-    instB = instB._nativeParent;
+    instB = instB._hostParent;
     depthB--;
   }
 
@@ -48,8 +48,8 @@ function getLowestCommonAncestor(instA, instB) {
     if (instA === instB) {
       return instA;
     }
-    instA = instA._nativeParent;
-    instB = instB._nativeParent;
+    instA = instA._hostParent;
+    instB = instB._hostParent;
   }
   return null;
 }
@@ -58,14 +58,14 @@ function getLowestCommonAncestor(instA, instB) {
  * Return if A is an ancestor of B.
  */
 function isAncestor(instA, instB) {
-  invariant('_nativeNode' in instA, 'isAncestor: Invalid argument.');
-  invariant('_nativeNode' in instB, 'isAncestor: Invalid argument.');
+  invariant('_hostNode' in instA, 'isAncestor: Invalid argument.');
+  invariant('_hostNode' in instB, 'isAncestor: Invalid argument.');
 
   while (instB) {
     if (instB === instA) {
       return true;
     }
-    instB = instB._nativeParent;
+    instB = instB._hostParent;
   }
   return false;
 }
@@ -74,9 +74,9 @@ function isAncestor(instA, instB) {
  * Return the parent instance of the passed-in instance.
  */
 function getParentInstance(inst) {
-  invariant('_nativeNode' in inst, 'getParentInstance: Invalid argument.');
+  invariant('_hostNode' in inst, 'getParentInstance: Invalid argument.');
 
-  return inst._nativeParent;
+  return inst._hostParent;
 }
 
 /**
@@ -86,7 +86,7 @@ function traverseTwoPhase(inst, fn, arg) {
   var path = [];
   while (inst) {
     path.push(inst);
-    inst = inst._nativeParent;
+    inst = inst._hostParent;
   }
   var i;
   for (i = path.length; i-- > 0;) {
@@ -109,12 +109,12 @@ function traverseEnterLeave(from, to, fn, argFrom, argTo) {
   var pathFrom = [];
   while (from && from !== common) {
     pathFrom.push(from);
-    from = from._nativeParent;
+    from = from._hostParent;
   }
   var pathTo = [];
   while (to && to !== common) {
     pathTo.push(to);
-    to = to._nativeParent;
+    to = to._hostParent;
   }
   var i;
   for (i = 0; i < pathFrom.length; i++) {
diff --git a/src/renderers/dom/client/ReactEventListener.js b/src/renderers/dom/client/ReactEventListener.js
index bbdbbcf29115e..be78b7c131188 100644
--- a/src/renderers/dom/client/ReactEventListener.js
+++ b/src/renderers/dom/client/ReactEventListener.js
@@ -29,8 +29,8 @@ function findParent(inst) {
   // TODO: It may be a good idea to cache this to prevent unnecessary DOM
   // traversal, but caching is difficult to do correctly without using a
   // mutation observer to listen for all DOM changes.
-  while (inst._nativeParent) {
-    inst = inst._nativeParent;
+  while (inst._hostParent) {
+    inst = inst._hostParent;
   }
   var rootNode = ReactDOMComponentTree.getNodeFromInstance(inst);
   var container = rootNode.parentNode;
diff --git a/src/renderers/dom/client/ReactMount.js b/src/renderers/dom/client/ReactMount.js
index 6ec60a21fa910..4f45156704e0c 100644
--- a/src/renderers/dom/client/ReactMount.js
+++ b/src/renderers/dom/client/ReactMount.js
@@ -195,23 +195,23 @@ function hasNonRootReactChild(container) {
   var rootEl = getReactRootElementInContainer(container);
   if (rootEl) {
     var inst = ReactDOMComponentTree.getInstanceFromNode(rootEl);
-    return !!(inst && inst._nativeParent);
+    return !!(inst && inst._hostParent);
   }
 }
 
-function getNativeRootInstanceInContainer(container) {
+function getHostRootInstanceInContainer(container) {
   var rootEl = getReactRootElementInContainer(container);
-  var prevNativeInstance =
+  var prevHostInstance =
     rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl);
   return (
-    prevNativeInstance && !prevNativeInstance._nativeParent ?
-    prevNativeInstance : null
+    prevHostInstance && !prevHostInstance._hostParent ?
+    prevHostInstance : null
   );
 }
 
 function getTopLevelWrapperInContainer(container) {
-  var root = getNativeRootInstanceInContainer(container);
-  return root ? root._nativeContainerInfo._topLevelWrapper : null;
+  var root = getHostRootInstanceInContainer(container);
+  return root ? root._hostContainerInfo._topLevelWrapper : null;
 }
 
 /**
@@ -701,10 +701,10 @@ var ReactMount = {
     }
 
     if (__DEV__) {
-      var nativeNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild);
-      if (nativeNode._debugID !== 0) {
-        ReactInstrumentation.debugTool.onNativeOperation(
-          nativeNode._debugID,
+      var hostNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild);
+      if (hostNode._debugID !== 0) {
+        ReactInstrumentation.debugTool.onHostOperation(
+          hostNode._debugID,
           'mount',
           markup.toString()
         );
diff --git a/src/renderers/dom/client/__tests__/inputValueTracking-test.js b/src/renderers/dom/client/__tests__/inputValueTracking-test.js
index b03c04552cb17..e9f42a1444c99 100644
--- a/src/renderers/dom/client/__tests__/inputValueTracking-test.js
+++ b/src/renderers/dom/client/__tests__/inputValueTracking-test.js
@@ -22,7 +22,7 @@ describe('inputValueTracking', function() {
     input.type = 'text';
     checkbox = document.createElement('input');
     checkbox.type = 'checkbox';
-    mockComponent = { _nativeNode: input, _wrapperState: {} };
+    mockComponent = { _hostNode: input, _wrapperState: {} };
   });
 
   it('should attach tracker to wrapper state', function() {
@@ -42,7 +42,7 @@ describe('inputValueTracking', function() {
   });
 
   it('should define `checked` on the instance node', function() {
-    mockComponent._nativeNode = checkbox;
+    mockComponent._hostNode = checkbox;
     inputValueTracking.track(mockComponent);
 
     expect(checkbox.hasOwnProperty('checked')).toBe(true);
@@ -59,7 +59,7 @@ describe('inputValueTracking', function() {
   });
 
   it('should initialize with the current `checked`', function() {
-    mockComponent._nativeNode = checkbox;
+    mockComponent._hostNode = checkbox;
     checkbox.checked = true;
     inputValueTracking.track(mockComponent);
 
@@ -80,7 +80,7 @@ describe('inputValueTracking', function() {
   });
 
   it('should tracked`checked` changes', function() {
-    mockComponent._nativeNode = checkbox;
+    mockComponent._hostNode = checkbox;
     checkbox.checked = true;
     inputValueTracking.track(mockComponent);
 
diff --git a/src/renderers/dom/client/findDOMNode.js b/src/renderers/dom/client/findDOMNode.js
index 9c2a3b9ea5e74..238b5938d472f 100644
--- a/src/renderers/dom/client/findDOMNode.js
+++ b/src/renderers/dom/client/findDOMNode.js
@@ -15,7 +15,7 @@ var ReactCurrentOwner = require('ReactCurrentOwner');
 var ReactDOMComponentTree = require('ReactDOMComponentTree');
 var ReactInstanceMap = require('ReactInstanceMap');
 
-var getNativeComponentFromComposite = require('getNativeComponentFromComposite');
+var getHostComponentFromComposite = require('getHostComponentFromComposite');
 var invariant = require('invariant');
 var warning = require('warning');
 
@@ -52,7 +52,7 @@ function findDOMNode(componentOrElement) {
 
   var inst = ReactInstanceMap.get(componentOrElement);
   if (inst) {
-    inst = getNativeComponentFromComposite(inst);
+    inst = getHostComponentFromComposite(inst);
     return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null;
   }
 
diff --git a/src/renderers/dom/client/utils/DOMChildrenOperations.js b/src/renderers/dom/client/utils/DOMChildrenOperations.js
index 4f0da4b7cce90..a4541646d1900 100644
--- a/src/renderers/dom/client/utils/DOMChildrenOperations.js
+++ b/src/renderers/dom/client/utils/DOMChildrenOperations.js
@@ -23,7 +23,7 @@ var setTextContent = require('setTextContent');
 
 function getNodeAfter(parentNode, node) {
   // Special case for text components, which return [open, close] comments
-  // from getNativeNode.
+  // from getHostNode.
   if (Array.isArray(node)) {
     node = node[1];
   }
@@ -123,7 +123,7 @@ function replaceDelimitedText(openingComment, closingComment, stringText) {
   }
 
   if (__DEV__) {
-    ReactInstrumentation.debugTool.onNativeOperation(
+    ReactInstrumentation.debugTool.onHostOperation(
       ReactDOMComponentTree.getInstanceFromNode(openingComment)._debugID,
       'replace text',
       stringText
@@ -136,7 +136,7 @@ if (__DEV__) {
   dangerouslyReplaceNodeWithMarkup = function(oldChild, markup, prevInstance) {
     Danger.dangerouslyReplaceNodeWithMarkup(oldChild, markup);
     if (prevInstance._debugID !== 0) {
-      ReactInstrumentation.debugTool.onNativeOperation(
+      ReactInstrumentation.debugTool.onHostOperation(
         prevInstance._debugID,
         'replace with',
         markup.toString()
@@ -144,7 +144,7 @@ if (__DEV__) {
     } else {
       var nextInstance = ReactDOMComponentTree.getInstanceFromNode(markup.node);
       if (nextInstance._debugID !== 0) {
-        ReactInstrumentation.debugTool.onNativeOperation(
+        ReactInstrumentation.debugTool.onHostOperation(
           nextInstance._debugID,
           'mount',
           markup.toString()
@@ -186,7 +186,7 @@ var DOMChildrenOperations = {
             getNodeAfter(parentNode, update.afterNode)
           );
           if (__DEV__) {
-            ReactInstrumentation.debugTool.onNativeOperation(
+            ReactInstrumentation.debugTool.onHostOperation(
               parentNodeDebugID,
               'insert child',
               {toIndex: update.toIndex, content: update.content.toString()}
@@ -200,7 +200,7 @@ var DOMChildrenOperations = {
             getNodeAfter(parentNode, update.afterNode)
           );
           if (__DEV__) {
-            ReactInstrumentation.debugTool.onNativeOperation(
+            ReactInstrumentation.debugTool.onHostOperation(
               parentNodeDebugID,
               'move child',
               {fromIndex: update.fromIndex, toIndex: update.toIndex}
@@ -213,7 +213,7 @@ var DOMChildrenOperations = {
             update.content
           );
           if (__DEV__) {
-            ReactInstrumentation.debugTool.onNativeOperation(
+            ReactInstrumentation.debugTool.onHostOperation(
               parentNodeDebugID,
               'replace children',
               update.content.toString()
@@ -226,7 +226,7 @@ var DOMChildrenOperations = {
             update.content
           );
           if (__DEV__) {
-            ReactInstrumentation.debugTool.onNativeOperation(
+            ReactInstrumentation.debugTool.onHostOperation(
               parentNodeDebugID,
               'replace text',
               update.content.toString()
@@ -236,7 +236,7 @@ var DOMChildrenOperations = {
         case ReactMultiChildUpdateTypes.REMOVE_NODE:
           removeChild(parentNode, update.fromNode);
           if (__DEV__) {
-            ReactInstrumentation.debugTool.onNativeOperation(
+            ReactInstrumentation.debugTool.onHostOperation(
               parentNodeDebugID,
               'remove child',
               {fromIndex: update.fromIndex}
diff --git a/src/renderers/dom/client/wrappers/DisabledInputUtils.js b/src/renderers/dom/client/wrappers/DisabledInputUtils.js
index 37f80283514b8..1393a14b4e80e 100644
--- a/src/renderers/dom/client/wrappers/DisabledInputUtils.js
+++ b/src/renderers/dom/client/wrappers/DisabledInputUtils.js
@@ -26,24 +26,24 @@ var disableableMouseListenerNames = {
 };
 
 /**
- * Implements a native component that does not receive mouse events
+ * Implements a host component that does not receive mouse events
  * when `disabled` is set.
  */
 var DisabledInputUtils = {
-  getNativeProps: function(inst, props) {
+  getHostProps: function(inst, props) {
     if (!props.disabled) {
       return props;
     }
 
     // Copy the props, except the mouse listeners
-    var nativeProps = {};
+    var hostProps = {};
     for (var key in props) {
       if (!disableableMouseListenerNames[key] && props.hasOwnProperty(key)) {
-        nativeProps[key] = props[key];
+        hostProps[key] = props[key];
       }
     }
 
-    return nativeProps;
+    return hostProps;
   },
 };
 
diff --git a/src/renderers/dom/client/wrappers/ReactDOMButton.js b/src/renderers/dom/client/wrappers/ReactDOMButton.js
index 961a1ebebcf2b..09879c9397a66 100644
--- a/src/renderers/dom/client/wrappers/ReactDOMButton.js
+++ b/src/renderers/dom/client/wrappers/ReactDOMButton.js
@@ -14,11 +14,11 @@
 var DisabledInputUtils = require('DisabledInputUtils');
 
 /**
- * Implements a <button> native component that does not receive mouse events
+ * Implements a <button> host component that does not receive mouse events
  * when `disabled` is set.
  */
 var ReactDOMButton = {
-  getNativeProps: DisabledInputUtils.getNativeProps,
+  getHostProps: DisabledInputUtils.getHostProps,
 };
 
 module.exports = ReactDOMButton;
diff --git a/src/renderers/dom/client/wrappers/ReactDOMInput.js b/src/renderers/dom/client/wrappers/ReactDOMInput.js
index d4ce97698e3d0..f539a73b1c8aa 100644
--- a/src/renderers/dom/client/wrappers/ReactDOMInput.js
+++ b/src/renderers/dom/client/wrappers/ReactDOMInput.js
@@ -49,7 +49,7 @@ function warnIfValueIsNull(props) {
 }
 
 /**
- * Implements an <input> native component that allows setting these optional
+ * Implements an <input> host component that allows setting these optional
  * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
  *
  * If `checked` or `value` are not supplied (or null/undefined), user actions
@@ -65,15 +65,15 @@ function warnIfValueIsNull(props) {
  * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
  */
 var ReactDOMInput = {
-  getNativeProps: function(inst, props) {
+  getHostProps: function(inst, props) {
     var value = LinkedValueUtils.getValue(props);
     var checked = LinkedValueUtils.getChecked(props);
 
-    var nativeProps = Object.assign({
+    var hostProps = Object.assign({
       // Make sure we set .type before any other properties (setting .value
       // before .type means .value is lost in IE11 and below)
       type: undefined,
-    }, DisabledInputUtils.getNativeProps(inst, props), {
+    }, DisabledInputUtils.getHostProps(inst, props), {
       defaultChecked: undefined,
       defaultValue: undefined,
       value: value != null ? value : inst._wrapperState.initialValue,
@@ -81,7 +81,7 @@ var ReactDOMInput = {
       onChange: inst._wrapperState.onChange,
     });
 
-    return nativeProps;
+    return hostProps;
   },
 
   mountWrapper: function(inst, props) {
diff --git a/src/renderers/dom/client/wrappers/ReactDOMOption.js b/src/renderers/dom/client/wrappers/ReactDOMOption.js
index 9d9b9cfa37558..295f961d03ee6 100644
--- a/src/renderers/dom/client/wrappers/ReactDOMOption.js
+++ b/src/renderers/dom/client/wrappers/ReactDOMOption.js
@@ -37,15 +37,15 @@ function flattenChildren(children) {
       );
     }
   });
-  
+
   return content;
 }
 
 /**
- * Implements an <option> native component that warns when `selected` is set.
+ * Implements an <option> host component that warns when `selected` is set.
  */
 var ReactDOMOption = {
-  mountWrapper: function(inst, props, nativeParent) {
+  mountWrapper: function(inst, props, hostParent) {
     // TODO (yungsters): Remove support for `selected` in <option>.
     if (__DEV__) {
       warning(
@@ -57,11 +57,11 @@ var ReactDOMOption = {
 
     // Look up whether this option is 'selected'
     var selectValue = null;
-    if (nativeParent != null) {
-      var selectParent = nativeParent;
+    if (hostParent != null) {
+      var selectParent = hostParent;
 
       if (selectParent._tag === 'optgroup') {
-        selectParent = selectParent._nativeParent;
+        selectParent = selectParent._hostParent;
       }
 
       if (selectParent != null && selectParent._tag === 'select') {
@@ -105,22 +105,22 @@ var ReactDOMOption = {
     }
   },
 
-  getNativeProps: function(inst, props) {
-    var nativeProps = Object.assign({selected: undefined, children: undefined}, props);
+  getHostProps: function(inst, props) {
+    var hostProps = Object.assign({selected: undefined, children: undefined}, props);
 
     // Read state only from initial mount because <select> updates value
     // manually; we need the initial state only for server rendering
     if (inst._wrapperState.selected != null) {
-      nativeProps.selected = inst._wrapperState.selected;
+      hostProps.selected = inst._wrapperState.selected;
     }
 
     var content = flattenChildren(props.children);
 
     if (content) {
-      nativeProps.children = content;
+      hostProps.children = content;
     }
 
-    return nativeProps;
+    return hostProps;
   },
 
 };
diff --git a/src/renderers/dom/client/wrappers/ReactDOMSelect.js b/src/renderers/dom/client/wrappers/ReactDOMSelect.js
index 8afe4038d420d..5fc85ef3db2ee 100644
--- a/src/renderers/dom/client/wrappers/ReactDOMSelect.js
+++ b/src/renderers/dom/client/wrappers/ReactDOMSelect.js
@@ -143,7 +143,7 @@ function updateOptions(inst, multiple, propValue) {
 }
 
 /**
- * Implements a <select> native component that allows optionally setting the
+ * Implements a <select> host component that allows optionally setting the
  * props `value` and `defaultValue`. If `multiple` is false, the prop must be a
  * stringable. If `multiple` is true, the prop must be an array of stringables.
  *
@@ -158,8 +158,8 @@ function updateOptions(inst, multiple, propValue) {
  * selected.
  */
 var ReactDOMSelect = {
-  getNativeProps: function(inst, props) {
-    return Object.assign({}, DisabledInputUtils.getNativeProps(inst, props), {
+  getHostProps: function(inst, props) {
+    return Object.assign({}, DisabledInputUtils.getHostProps(inst, props), {
       onChange: inst._wrapperState.onChange,
       value: undefined,
     });
diff --git a/src/renderers/dom/client/wrappers/ReactDOMTextarea.js b/src/renderers/dom/client/wrappers/ReactDOMTextarea.js
index 389e019218ae2..73b24315d6df2 100644
--- a/src/renderers/dom/client/wrappers/ReactDOMTextarea.js
+++ b/src/renderers/dom/client/wrappers/ReactDOMTextarea.js
@@ -45,7 +45,7 @@ function warnIfValueIsNull(props) {
 }
 
 /**
- * Implements a <textarea> native component that allows setting `value`, and
+ * Implements a <textarea> host component that allows setting `value`, and
  * `defaultValue`. This differs from the traditional DOM API because value is
  * usually set as PCDATA children.
  *
@@ -60,7 +60,7 @@ function warnIfValueIsNull(props) {
  * `defaultValue` if specified, or the children content (deprecated).
  */
 var ReactDOMTextarea = {
-  getNativeProps: function(inst, props) {
+  getHostProps: function(inst, props) {
     invariant(
       props.dangerouslySetInnerHTML == null,
       '`dangerouslySetInnerHTML` does not make sense on <textarea>.'
@@ -68,14 +68,14 @@ var ReactDOMTextarea = {
 
     // Always set children to the same thing. In IE9, the selection range will
     // get reset if `textContent` is mutated.
-    var nativeProps = Object.assign({}, DisabledInputUtils.getNativeProps(inst, props), {
+    var hostProps = Object.assign({}, DisabledInputUtils.getHostProps(inst, props), {
       defaultValue: undefined,
       value: undefined,
       children: inst._wrapperState.initialValue,
       onChange: inst._wrapperState.onChange,
     });
 
-    return nativeProps;
+    return hostProps;
   },
 
   mountWrapper: function(inst, props) {
diff --git a/src/renderers/dom/shared/CSSPropertyOperations.js b/src/renderers/dom/shared/CSSPropertyOperations.js
index 4a16d050e6a6b..c3222c202f147 100644
--- a/src/renderers/dom/shared/CSSPropertyOperations.js
+++ b/src/renderers/dom/shared/CSSPropertyOperations.js
@@ -193,7 +193,7 @@ var CSSPropertyOperations = {
    */
   setValueForStyles: function(node, styles, component) {
     if (__DEV__) {
-      ReactInstrumentation.debugTool.onNativeOperation(
+      ReactInstrumentation.debugTool.onHostOperation(
         component._debugID,
         'update styles',
         styles
diff --git a/src/renderers/dom/shared/DOMPropertyOperations.js b/src/renderers/dom/shared/DOMPropertyOperations.js
index eee9647ef6220..a4fbd376ae9aa 100644
--- a/src/renderers/dom/shared/DOMPropertyOperations.js
+++ b/src/renderers/dom/shared/DOMPropertyOperations.js
@@ -177,7 +177,7 @@ var DOMPropertyOperations = {
       ReactDOMInstrumentation.debugTool.onSetValueForProperty(node, name, value);
       var payload = {};
       payload[name] = value;
-      ReactInstrumentation.debugTool.onNativeOperation(
+      ReactInstrumentation.debugTool.onHostOperation(
         ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
         'update attribute',
         payload
@@ -198,7 +198,7 @@ var DOMPropertyOperations = {
     if (__DEV__) {
       var payload = {};
       payload[name] = value;
-      ReactInstrumentation.debugTool.onNativeOperation(
+      ReactInstrumentation.debugTool.onHostOperation(
         ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
         'update attribute',
         payload
@@ -239,7 +239,7 @@ var DOMPropertyOperations = {
 
     if (__DEV__) {
       ReactDOMInstrumentation.debugTool.onDeleteValueForProperty(node, name);
-      ReactInstrumentation.debugTool.onNativeOperation(
+      ReactInstrumentation.debugTool.onHostOperation(
         ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
         'remove attribute',
         name
diff --git a/src/renderers/dom/shared/ReactDOMComponent.js b/src/renderers/dom/shared/ReactDOMComponent.js
index 1311b05abd67a..e5eac7ac77dde 100644
--- a/src/renderers/dom/shared/ReactDOMComponent.js
+++ b/src/renderers/dom/shared/ReactDOMComponent.js
@@ -222,7 +222,7 @@ function enqueuePutListener(inst, registrationName, listener, transaction) {
       'This browser doesn\'t support the `onScroll` event'
     );
   }
-  var containerInfo = inst._nativeContainerInfo;
+  var containerInfo = inst._hostContainerInfo;
   var isDocumentFragment = containerInfo._node && containerInfo._node.nodeType === DOC_FRAGMENT_TYPE;
   var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument;
   listenTo(registrationName, doc);
@@ -457,11 +457,11 @@ function ReactDOMComponent(element) {
   this._renderedChildren = null;
   this._previousStyle = null;
   this._previousStyleCopy = null;
-  this._nativeNode = null;
-  this._nativeParent = null;
+  this._hostNode = null;
+  this._hostParent = null;
   this._rootNodeID = null;
   this._domID = null;
-  this._nativeContainerInfo = null;
+  this._hostContainerInfo = null;
   this._wrapperState = null;
   this._topLevelWrapper = null;
   this._flags = 0;
@@ -482,20 +482,20 @@ ReactDOMComponent.Mixin = {
    * @internal
    * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
    * @param {?ReactDOMComponent} the containing DOM component instance
-   * @param {?object} info about the native container
+   * @param {?object} info about the host container
    * @param {object} context
    * @return {string} The computed markup.
    */
   mountComponent: function(
     transaction,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     context
   ) {
     this._rootNodeID = globalIdCounter++;
-    this._domID = nativeContainerInfo._idCounter++;
-    this._nativeParent = nativeParent;
-    this._nativeContainerInfo = nativeContainerInfo;
+    this._domID = hostContainerInfo._idCounter++;
+    this._hostParent = hostParent;
+    this._hostContainerInfo = hostContainerInfo;
 
     var props = this._currentElement.props;
 
@@ -512,26 +512,26 @@ ReactDOMComponent.Mixin = {
         transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
         break;
       case 'button':
-        props = ReactDOMButton.getNativeProps(this, props, nativeParent);
+        props = ReactDOMButton.getHostProps(this, props, hostParent);
         break;
       case 'input':
-        ReactDOMInput.mountWrapper(this, props, nativeParent);
-        props = ReactDOMInput.getNativeProps(this, props);
+        ReactDOMInput.mountWrapper(this, props, hostParent);
+        props = ReactDOMInput.getHostProps(this, props);
         transaction.getReactMountReady().enqueue(trackInputValue, this);
         transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
         break;
       case 'option':
-        ReactDOMOption.mountWrapper(this, props, nativeParent);
-        props = ReactDOMOption.getNativeProps(this, props);
+        ReactDOMOption.mountWrapper(this, props, hostParent);
+        props = ReactDOMOption.getHostProps(this, props);
         break;
       case 'select':
-        ReactDOMSelect.mountWrapper(this, props, nativeParent);
-        props = ReactDOMSelect.getNativeProps(this, props);
+        ReactDOMSelect.mountWrapper(this, props, hostParent);
+        props = ReactDOMSelect.getHostProps(this, props);
         transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
         break;
       case 'textarea':
-        ReactDOMTextarea.mountWrapper(this, props, nativeParent);
-        props = ReactDOMTextarea.getNativeProps(this, props);
+        ReactDOMTextarea.mountWrapper(this, props, hostParent);
+        props = ReactDOMTextarea.getHostProps(this, props);
         transaction.getReactMountReady().enqueue(trackInputValue, this);
         transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
         break;
@@ -543,12 +543,12 @@ ReactDOMComponent.Mixin = {
     // tags get no namespace.
     var namespaceURI;
     var parentTag;
-    if (nativeParent != null) {
-      namespaceURI = nativeParent._namespaceURI;
-      parentTag = nativeParent._tag;
-    } else if (nativeContainerInfo._tag) {
-      namespaceURI = nativeContainerInfo._namespaceURI;
-      parentTag = nativeContainerInfo._tag;
+    if (hostParent != null) {
+      namespaceURI = hostParent._namespaceURI;
+      parentTag = hostParent._tag;
+    } else if (hostContainerInfo._tag) {
+      namespaceURI = hostContainerInfo._namespaceURI;
+      parentTag = hostContainerInfo._tag;
     }
     if (namespaceURI == null ||
         namespaceURI === DOMNamespaces.svg && parentTag === 'foreignobject') {
@@ -565,10 +565,10 @@ ReactDOMComponent.Mixin = {
 
     if (__DEV__) {
       var parentInfo;
-      if (nativeParent != null) {
-        parentInfo = nativeParent._ancestorInfo;
-      } else if (nativeContainerInfo._tag) {
-        parentInfo = nativeContainerInfo._ancestorInfo;
+      if (hostParent != null) {
+        parentInfo = hostParent._ancestorInfo;
+      } else if (hostContainerInfo._tag) {
+        parentInfo = hostContainerInfo._ancestorInfo;
       }
       if (parentInfo) {
         // parentInfo should always be present except for the top-level
@@ -585,7 +585,7 @@ ReactDOMComponent.Mixin = {
 
     var mountImage;
     if (transaction.useCreateElement) {
-      var ownerDocument = nativeContainerInfo._ownerDocument;
+      var ownerDocument = hostContainerInfo._ownerDocument;
       var el;
       if (namespaceURI === DOMNamespaces.html) {
         if (this._tag === 'script') {
@@ -606,7 +606,7 @@ ReactDOMComponent.Mixin = {
       }
       ReactDOMComponentTree.precacheNode(this, el);
       this._flags |= Flags.hasCachedChildNodes;
-      if (!this._nativeParent) {
+      if (!this._hostParent) {
         DOMPropertyOperations.setAttributeForRoot(el);
       }
       this._updateDOMProperties(null, props, transaction);
@@ -705,7 +705,7 @@ ReactDOMComponent.Mixin = {
       return ret;
     }
 
-    if (!this._nativeParent) {
+    if (!this._hostParent) {
       ret += ' ' + DOMPropertyOperations.createMarkupForRoot();
     }
     ret += ' ' + DOMPropertyOperations.createMarkupForID(this._domID);
@@ -811,7 +811,7 @@ ReactDOMComponent.Mixin = {
   },
 
   /**
-   * Updates a native DOM component after it has already been allocated and
+   * Updates a DOM component after it has already been allocated and
    * attached to the DOM. Reconciles the root DOM node, then recurses.
    *
    * @param {ReactReconcileTransaction} transaction
@@ -826,26 +826,26 @@ ReactDOMComponent.Mixin = {
 
     switch (this._tag) {
       case 'button':
-        lastProps = ReactDOMButton.getNativeProps(this, lastProps);
-        nextProps = ReactDOMButton.getNativeProps(this, nextProps);
+        lastProps = ReactDOMButton.getHostProps(this, lastProps);
+        nextProps = ReactDOMButton.getHostProps(this, nextProps);
         break;
       case 'input':
         ReactDOMInput.updateWrapper(this);
-        lastProps = ReactDOMInput.getNativeProps(this, lastProps);
-        nextProps = ReactDOMInput.getNativeProps(this, nextProps);
+        lastProps = ReactDOMInput.getHostProps(this, lastProps);
+        nextProps = ReactDOMInput.getHostProps(this, nextProps);
         break;
       case 'option':
-        lastProps = ReactDOMOption.getNativeProps(this, lastProps);
-        nextProps = ReactDOMOption.getNativeProps(this, nextProps);
+        lastProps = ReactDOMOption.getHostProps(this, lastProps);
+        nextProps = ReactDOMOption.getHostProps(this, nextProps);
         break;
       case 'select':
-        lastProps = ReactDOMSelect.getNativeProps(this, lastProps);
-        nextProps = ReactDOMSelect.getNativeProps(this, nextProps);
+        lastProps = ReactDOMSelect.getHostProps(this, lastProps);
+        nextProps = ReactDOMSelect.getHostProps(this, nextProps);
         break;
       case 'textarea':
         ReactDOMTextarea.updateWrapper(this);
-        lastProps = ReactDOMTextarea.getNativeProps(this, lastProps);
-        nextProps = ReactDOMTextarea.getNativeProps(this, nextProps);
+        lastProps = ReactDOMTextarea.getHostProps(this, lastProps);
+        nextProps = ReactDOMTextarea.getHostProps(this, nextProps);
         break;
     }
 
@@ -1065,7 +1065,7 @@ ReactDOMComponent.Mixin = {
     }
   },
 
-  getNativeNode: function() {
+  getHostNode: function() {
     return getNode(this);
   },
 
diff --git a/src/renderers/dom/shared/ReactDOMEmptyComponent.js b/src/renderers/dom/shared/ReactDOMEmptyComponent.js
index 81f894091de56..d77ea340582bd 100644
--- a/src/renderers/dom/shared/ReactDOMEmptyComponent.js
+++ b/src/renderers/dom/shared/ReactDOMEmptyComponent.js
@@ -19,26 +19,26 @@ var ReactDOMEmptyComponent = function(instantiate) {
   // ReactCompositeComponent uses this:
   this._currentElement = null;
   // ReactDOMComponentTree uses these:
-  this._nativeNode = null;
-  this._nativeParent = null;
-  this._nativeContainerInfo = null;
+  this._hostNode = null;
+  this._hostParent = null;
+  this._hostContainerInfo = null;
   this._domID = null;
 };
 Object.assign(ReactDOMEmptyComponent.prototype, {
   mountComponent: function(
     transaction,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     context
   ) {
-    var domID = nativeContainerInfo._idCounter++;
+    var domID = hostContainerInfo._idCounter++;
     this._domID = domID;
-    this._nativeParent = nativeParent;
-    this._nativeContainerInfo = nativeContainerInfo;
+    this._hostParent = hostParent;
+    this._hostContainerInfo = hostContainerInfo;
 
     var nodeValue = ' react-empty: ' + this._domID + ' ';
     if (transaction.useCreateElement) {
-      var ownerDocument = nativeContainerInfo._ownerDocument;
+      var ownerDocument = hostContainerInfo._ownerDocument;
       var node = ownerDocument.createComment(nodeValue);
       ReactDOMComponentTree.precacheNode(this, node);
       return DOMLazyTree(node);
@@ -54,7 +54,7 @@ Object.assign(ReactDOMEmptyComponent.prototype, {
   },
   receiveComponent: function() {
   },
-  getNativeNode: function() {
+  getHostNode: function() {
     return ReactDOMComponentTree.getNodeFromInstance(this);
   },
   unmountComponent: function() {
diff --git a/src/renderers/dom/shared/ReactDOMTextComponent.js b/src/renderers/dom/shared/ReactDOMTextComponent.js
index a46c188930fa2..95eacc9c2c06a 100644
--- a/src/renderers/dom/shared/ReactDOMTextComponent.js
+++ b/src/renderers/dom/shared/ReactDOMTextComponent.js
@@ -40,8 +40,8 @@ var ReactDOMTextComponent = function(text) {
   this._currentElement = text;
   this._stringText = '' + text;
   // ReactDOMComponentTree uses these:
-  this._nativeNode = null;
-  this._nativeParent = null;
+  this._hostNode = null;
+  this._hostParent = null;
 
   // Properties
   this._domID = null;
@@ -62,18 +62,18 @@ Object.assign(ReactDOMTextComponent.prototype, {
    */
   mountComponent: function(
     transaction,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     context
   ) {
     if (__DEV__) {
       ReactInstrumentation.debugTool.onSetText(this._debugID, this._stringText);
 
       var parentInfo;
-      if (nativeParent != null) {
-        parentInfo = nativeParent._ancestorInfo;
-      } else if (nativeContainerInfo != null) {
-        parentInfo = nativeContainerInfo._ancestorInfo;
+      if (hostParent != null) {
+        parentInfo = hostParent._ancestorInfo;
+      } else if (hostContainerInfo != null) {
+        parentInfo = hostContainerInfo._ancestorInfo;
       }
       if (parentInfo) {
         // parentInfo should always be present except for the top-level
@@ -82,13 +82,13 @@ Object.assign(ReactDOMTextComponent.prototype, {
       }
     }
 
-    var domID = nativeContainerInfo._idCounter++;
+    var domID = hostContainerInfo._idCounter++;
     var openingValue = ' react-text: ' + domID + ' ';
     var closingValue = ' /react-text ';
     this._domID = domID;
-    this._nativeParent = nativeParent;
+    this._hostParent = hostParent;
     if (transaction.useCreateElement) {
-      var ownerDocument = nativeContainerInfo._ownerDocument;
+      var ownerDocument = hostContainerInfo._ownerDocument;
       var openingComment = ownerDocument.createComment(openingValue);
       var closingComment = ownerDocument.createComment(closingValue);
       var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment());
@@ -136,7 +136,7 @@ Object.assign(ReactDOMTextComponent.prototype, {
         // and/or updateComponent to do the actual update for consistency with
         // other component types?
         this._stringText = nextStringText;
-        var commentNodes = this.getNativeNode();
+        var commentNodes = this.getHostNode();
         DOMChildrenOperations.replaceDelimitedText(
           commentNodes[0],
           commentNodes[1],
@@ -153,10 +153,10 @@ Object.assign(ReactDOMTextComponent.prototype, {
     }
   },
 
-  getNativeNode: function() {
-    var nativeNode = this._commentNodes;
-    if (nativeNode) {
-      return nativeNode;
+  getHostNode: function() {
+    var hostNode = this._commentNodes;
+    if (hostNode) {
+      return hostNode;
     }
     if (!this._closingComment) {
       var openingComment = ReactDOMComponentTree.getNodeFromInstance(this);
@@ -174,9 +174,9 @@ Object.assign(ReactDOMTextComponent.prototype, {
         node = node.nextSibling;
       }
     }
-    nativeNode = [this._nativeNode, this._closingComment];
-    this._commentNodes = nativeNode;
-    return nativeNode;
+    hostNode = [this._hostNode, this._closingComment];
+    this._commentNodes = hostNode;
+    return hostNode;
   },
 
   unmountComponent: function() {
diff --git a/src/renderers/dom/shared/ReactDefaultInjection.js b/src/renderers/dom/shared/ReactDefaultInjection.js
index f71a9b9dab5f3..6d42abd0ac02d 100644
--- a/src/renderers/dom/shared/ReactDefaultInjection.js
+++ b/src/renderers/dom/shared/ReactDefaultInjection.js
@@ -65,11 +65,11 @@ function inject() {
     BeforeInputEventPlugin: BeforeInputEventPlugin,
   });
 
-  ReactInjection.NativeComponent.injectGenericComponentClass(
+  ReactInjection.HostComponent.injectGenericComponentClass(
     ReactDOMComponent
   );
 
-  ReactInjection.NativeComponent.injectTextComponentClass(
+  ReactInjection.HostComponent.injectTextComponentClass(
     ReactDOMTextComponent
   );
 
diff --git a/src/renderers/dom/shared/ReactInjection.js b/src/renderers/dom/shared/ReactInjection.js
index 51fb065518a66..bd9d1a527d3a6 100644
--- a/src/renderers/dom/shared/ReactInjection.js
+++ b/src/renderers/dom/shared/ReactInjection.js
@@ -18,7 +18,7 @@ var ReactComponentEnvironment = require('ReactComponentEnvironment');
 var ReactClass = require('ReactClass');
 var ReactEmptyComponent = require('ReactEmptyComponent');
 var ReactBrowserEventEmitter = require('ReactBrowserEventEmitter');
-var ReactNativeComponent = require('ReactNativeComponent');
+var ReactHostComponent = require('ReactHostComponent');
 var ReactUpdates = require('ReactUpdates');
 
 var ReactInjection = {
@@ -29,7 +29,7 @@ var ReactInjection = {
   EventPluginHub: EventPluginHub.injection,
   EventPluginUtils: EventPluginUtils.injection,
   EventEmitter: ReactBrowserEventEmitter.injection,
-  NativeComponent: ReactNativeComponent.injection,
+  HostComponent: ReactHostComponent.injection,
   Updates: ReactUpdates.injection,
 };
 
diff --git a/src/renderers/native/ReactNativeBaseComponent.js b/src/renderers/native/ReactNativeBaseComponent.js
index a15dae5bba4af..20dfaa542b311 100644
--- a/src/renderers/native/ReactNativeBaseComponent.js
+++ b/src/renderers/native/ReactNativeBaseComponent.js
@@ -166,7 +166,7 @@ ReactNativeBaseComponent.Mixin = {
    *
    * @return {null} Null.
    */
-  getNativeNode: function() {
+  getHostNode: function() {
     return this._rootNodeID;
   },
 
@@ -175,12 +175,12 @@ ReactNativeBaseComponent.Mixin = {
    * @param {Transaction} transaction For creating/updating.
    * @return {string} Unique iOS view tag.
    */
-  mountComponent: function(transaction, nativeParent, nativeContainerInfo, context) {
+  mountComponent: function(transaction, hostParent, hostContainerInfo, context) {
     var tag = ReactNativeTagHandles.allocateTag();
 
     this._rootNodeID = tag;
-    this._nativeParent = nativeParent;
-    this._nativeContainerInfo = nativeContainerInfo;
+    this._hostParent = hostParent;
+    this._hostContainerInfo = hostContainerInfo;
 
     if (__DEV__) {
       for (var key in this.viewConfig.validAttributes) {
@@ -195,7 +195,7 @@ ReactNativeBaseComponent.Mixin = {
       this.viewConfig.validAttributes
     );
 
-    var nativeTopRootTag = nativeContainerInfo._tag;
+    var nativeTopRootTag = hostContainerInfo._tag;
     UIManager.createView(
       tag,
       this.viewConfig.uiViewClassName,
diff --git a/src/renderers/native/ReactNativeComponentTree.js b/src/renderers/native/ReactNativeComponentTree.js
index 82963ad4b1b4d..7b16b8512a172 100644
--- a/src/renderers/native/ReactNativeComponentTree.js
+++ b/src/renderers/native/ReactNativeComponentTree.js
@@ -16,13 +16,13 @@ var invariant = require('invariant');
 var instanceCache = {};
 
 /**
- * Drill down (through composites and empty components) until we get a native or
- * native text component.
+ * Drill down (through composites and empty components) until we get a host or
+ * host text component.
  *
  * This is pretty polymorphic but unavoidable with the current structure we have
  * for `_renderedChildren`.
  */
-function getRenderedNativeOrTextFromComponent(component) {
+function getRenderedHostOrTextFromComponent(component) {
   var rendered;
   while ((rendered = component._renderedComponent)) {
     component = rendered;
@@ -31,11 +31,11 @@ function getRenderedNativeOrTextFromComponent(component) {
 }
 
 /**
- * Populate `_nativeNode` on the rendered native/text component with the given
+ * Populate `_hostNode` on the rendered host/text component with the given
  * DOM node. The passed `inst` can be a composite.
  */
 function precacheNode(inst, tag) {
-  var nativeInst = getRenderedNativeOrTextFromComponent(inst);
+  var nativeInst = getRenderedHostOrTextFromComponent(inst);
   instanceCache[tag] = nativeInst;
 }
 
diff --git a/src/renderers/native/ReactNativeDefaultInjection.js b/src/renderers/native/ReactNativeDefaultInjection.js
index be8a5625ea54c..42f3d115b49b7 100644
--- a/src/renderers/native/ReactNativeDefaultInjection.js
+++ b/src/renderers/native/ReactNativeDefaultInjection.js
@@ -27,7 +27,7 @@ var ReactDefaultBatchingStrategy = require('ReactDefaultBatchingStrategy');
 var ReactElement = require('ReactElement');
 var ReactEmptyComponent = require('ReactEmptyComponent');
 var ReactNativeBridgeEventPlugin = require('ReactNativeBridgeEventPlugin');
-var ReactNativeComponent = require('ReactNativeComponent');
+var ReactHostComponent = require('ReactHostComponent');
 var ReactNativeComponentEnvironment = require('ReactNativeComponentEnvironment');
 var ReactNativeComponentTree = require('ReactNativeComponentTree');
 var ReactNativeEventEmitter = require('ReactNativeEventEmitter');
@@ -93,10 +93,10 @@ function inject() {
 
   ReactEmptyComponent.injection.injectEmptyComponentFactory(EmptyComponent);
 
-  ReactNativeComponent.injection.injectTextComponentClass(
+  ReactHostComponent.injection.injectTextComponentClass(
     ReactNativeTextComponent
   );
-  ReactNativeComponent.injection.injectGenericComponentClass(function(tag) {
+  ReactHostComponent.injection.injectGenericComponentClass(function(tag) {
     // Show a nicer error message for non-function tags
     var info = '';
     if (typeof tag === 'string' && /^[a-z]/.test(tag)) {
diff --git a/src/renderers/native/ReactNativeTextComponent.js b/src/renderers/native/ReactNativeTextComponent.js
index c93442c18ddc5..2195923941c15 100644
--- a/src/renderers/native/ReactNativeTextComponent.js
+++ b/src/renderers/native/ReactNativeTextComponent.js
@@ -22,27 +22,27 @@ var ReactNativeTextComponent = function(text) {
   // This is really a ReactText (ReactNode), not a ReactElement
   this._currentElement = text;
   this._stringText = '' + text;
-  this._nativeParent = null;
+  this._hostParent = null;
   this._rootNodeID = null;
 };
 
 Object.assign(ReactNativeTextComponent.prototype, {
 
-  mountComponent: function(transaction, nativeParent, nativeContainerInfo, context) {
+  mountComponent: function(transaction, hostParent, hostContainerInfo, context) {
     if (__DEV__) {
       ReactInstrumentation.debugTool.onSetText(this._debugID, this._stringText);
     }
 
-    // TODO: nativeParent should have this context already. Stop abusing context.
+    // TODO: hostParent should have this context already. Stop abusing context.
     invariant(
       context.isInAParentText,
       'RawText "%s" must be wrapped in an explicit <Text> component.',
       this._stringText
     );
-    this._nativeParent = nativeParent;
+    this._hostParent = hostParent;
     var tag = ReactNativeTagHandles.allocateTag();
     this._rootNodeID = tag;
-    var nativeTopRootTag = nativeContainerInfo._tag;
+    var nativeTopRootTag = hostContainerInfo._tag;
     UIManager.createView(
       tag,
       'RCTRawText',
@@ -55,7 +55,7 @@ Object.assign(ReactNativeTextComponent.prototype, {
     return tag;
   },
 
-  getNativeNode: function() {
+  getHostNode: function() {
     return this._rootNodeID;
   },
 
diff --git a/src/renderers/native/ReactNativeTreeTraversal.js b/src/renderers/native/ReactNativeTreeTraversal.js
index 58a3a9e479a3f..52bc9f882a228 100644
--- a/src/renderers/native/ReactNativeTreeTraversal.js
+++ b/src/renderers/native/ReactNativeTreeTraversal.js
@@ -19,23 +19,23 @@
  */
 function getLowestCommonAncestor(instA, instB) {
   var depthA = 0;
-  for (var tempA = instA; tempA; tempA = tempA._nativeParent) {
+  for (var tempA = instA; tempA; tempA = tempA._hostParent) {
     depthA++;
   }
   var depthB = 0;
-  for (var tempB = instB; tempB; tempB = tempB._nativeParent) {
+  for (var tempB = instB; tempB; tempB = tempB._hostParent) {
     depthB++;
   }
 
   // If A is deeper, crawl up.
   while (depthA - depthB > 0) {
-    instA = instA._nativeParent;
+    instA = instA._hostParent;
     depthA--;
   }
 
   // If B is deeper, crawl up.
   while (depthB - depthA > 0) {
-    instB = instB._nativeParent;
+    instB = instB._hostParent;
     depthB--;
   }
 
@@ -45,8 +45,8 @@ function getLowestCommonAncestor(instA, instB) {
     if (instA === instB) {
       return instA;
     }
-    instA = instA._nativeParent;
-    instB = instB._nativeParent;
+    instA = instA._hostParent;
+    instB = instB._hostParent;
   }
   return null;
 }
@@ -59,7 +59,7 @@ function isAncestor(instA, instB) {
     if (instB === instA) {
       return true;
     }
-    instB = instB._nativeParent;
+    instB = instB._hostParent;
   }
   return false;
 }
@@ -68,7 +68,7 @@ function isAncestor(instA, instB) {
  * Return the parent instance of the passed-in instance.
  */
 function getParentInstance(inst) {
-  return inst._nativeParent;
+  return inst._hostParent;
 }
 
 /**
@@ -78,7 +78,7 @@ function traverseTwoPhase(inst, fn, arg) {
   var path = [];
   while (inst) {
     path.push(inst);
-    inst = inst._nativeParent;
+    inst = inst._hostParent;
   }
   var i;
   for (i = path.length; i-- > 0;) {
@@ -101,12 +101,12 @@ function traverseEnterLeave(from, to, fn, argFrom, argTo) {
   var pathFrom = [];
   while (from && from !== common) {
     pathFrom.push(from);
-    from = from._nativeParent;
+    from = from._hostParent;
   }
   var pathTo = [];
   while (to && to !== common) {
     pathTo.push(to);
-    to = to._nativeParent;
+    to = to._hostParent;
   }
   var i;
   for (i = 0; i < pathFrom.length; i++) {
diff --git a/src/renderers/native/createReactNativeComponentClass.js b/src/renderers/native/createReactNativeComponentClass.js
index 82d071b0876d9..123e42fa78a58 100644
--- a/src/renderers/native/createReactNativeComponentClass.js
+++ b/src/renderers/native/createReactNativeComponentClass.js
@@ -31,8 +31,8 @@ var createReactNativeComponentClass = function(
   var Constructor = function(element) {
     this._currentElement = element;
     this._topLevelWrapper = null;
-    this._nativeParent = null;
-    this._nativeContainerInfo = null;
+    this._hostParent = null;
+    this._hostContainerInfo = null;
     this._rootNodeID = null;
     this._renderedChildren = null;
   };
diff --git a/src/renderers/native/findNodeHandle.js b/src/renderers/native/findNodeHandle.js
index 2979490de7a6a..0c30a344e04c4 100644
--- a/src/renderers/native/findNodeHandle.js
+++ b/src/renderers/native/findNodeHandle.js
@@ -78,7 +78,7 @@ function findNodeHandle(componentOrHandle: any): ?number {
   // ReactInstanceMap.get here will always succeed for mounted components
   var internalInstance = ReactInstanceMap.get(component);
   if (internalInstance) {
-    return internalInstance.getNativeNode();
+    return internalInstance.getHostNode();
   } else {
     var rootNodeID = component._rootNodeID;
     if (rootNodeID) {
diff --git a/src/renderers/shared/fiber/ReactFiberReconciler.js b/src/renderers/shared/fiber/ReactFiberReconciler.js
index c367a14f23a5d..3ef59bdb5e163 100644
--- a/src/renderers/shared/fiber/ReactFiberReconciler.js
+++ b/src/renderers/shared/fiber/ReactFiberReconciler.js
@@ -19,7 +19,7 @@ var ReactTypesOfWork = require('ReactTypesOfWork');
 var {
   FunctionalComponent,
   ClassComponent,
-  NativeComponent,
+  HostComponent,
 } = ReactTypesOfWork;
 
 type ReactHostElement<T, P> = {
@@ -60,7 +60,7 @@ module.exports = function<T, P, I>(config : HostConfig<T, P, I>) : Reconciler {
         return ReactFiberFunctionalComponent.performWork(unit);
       case ClassComponent:
         break;
-      case NativeComponent:
+      case HostComponent:
         break;
     }
     return null;
diff --git a/src/renderers/shared/fiber/ReactTypesOfWork.js b/src/renderers/shared/fiber/ReactTypesOfWork.js
index bccd9614972bb..5dda9346102f0 100644
--- a/src/renderers/shared/fiber/ReactTypesOfWork.js
+++ b/src/renderers/shared/fiber/ReactTypesOfWork.js
@@ -15,7 +15,7 @@
 var TypesOfWork = {
   FunctionalComponent: 1,
   ClassComponent: 2,
-  NativeComponent: 3,
+  HostComponent: 3,
 };
 
 module.exports = TypesOfWork;
diff --git a/src/renderers/shared/stack/event/eventPlugins/ResponderEventPlugin.js b/src/renderers/shared/stack/event/eventPlugins/ResponderEventPlugin.js
index d673b8addf6d9..564d46ef78552 100644
--- a/src/renderers/shared/stack/event/eventPlugins/ResponderEventPlugin.js
+++ b/src/renderers/shared/stack/event/eventPlugins/ResponderEventPlugin.js
@@ -46,14 +46,14 @@ var trackedTouchCount = 0;
  */
 var previousActiveTouches = 0;
 
-var changeResponder = function(nextResponderInst, blockNativeResponder) {
+var changeResponder = function(nextResponderInst, blockHostResponder) {
   var oldResponderInst = responderInst;
   responderInst = nextResponderInst;
   if (ResponderEventPlugin.GlobalResponderHandler !== null) {
     ResponderEventPlugin.GlobalResponderHandler.onChange(
       oldResponderInst,
       nextResponderInst,
-      blockNativeResponder
+      blockHostResponder
     );
   }
 };
@@ -371,7 +371,7 @@ function setResponderAndExtractTransfer(
   grantEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;
 
   EventPropagators.accumulateDirectDispatches(grantEvent);
-  var blockNativeResponder = executeDirectDispatch(grantEvent) === true;
+  var blockHostResponder = executeDirectDispatch(grantEvent) === true;
   if (responderInst) {
 
     var terminationRequestEvent = ResponderSyntheticEvent.getPooled(
@@ -398,7 +398,7 @@ function setResponderAndExtractTransfer(
       terminateEvent.touchHistory = ResponderTouchHistoryStore.touchHistory;
       EventPropagators.accumulateDirectDispatches(terminateEvent);
       extracted = accumulate(extracted, [grantEvent, terminateEvent]);
-      changeResponder(wantsResponderInst, blockNativeResponder);
+      changeResponder(wantsResponderInst, blockHostResponder);
     } else {
       var rejectEvent = ResponderSyntheticEvent.getPooled(
         eventTypes.responderReject,
@@ -412,7 +412,7 @@ function setResponderAndExtractTransfer(
     }
   } else {
     extracted = accumulate(extracted, grantEvent);
-    changeResponder(wantsResponderInst, blockNativeResponder);
+    changeResponder(wantsResponderInst, blockHostResponder);
   }
   return extracted;
 }
diff --git a/src/renderers/shared/stack/reconciler/ReactChildReconciler.js b/src/renderers/shared/stack/reconciler/ReactChildReconciler.js
index 5b12703f522f1..98a075f4615c5 100644
--- a/src/renderers/shared/stack/reconciler/ReactChildReconciler.js
+++ b/src/renderers/shared/stack/reconciler/ReactChildReconciler.js
@@ -100,7 +100,7 @@ var ReactChildReconciler = {
         nextChildren[name] = prevChild;
       } else {
         if (prevChild) {
-          removedNodes[name] = ReactReconciler.getNativeNode(prevChild);
+          removedNodes[name] = ReactReconciler.getHostNode(prevChild);
           ReactReconciler.unmountComponent(prevChild, false);
         }
         // The child must be instantiated before it's mounted.
@@ -113,7 +113,7 @@ var ReactChildReconciler = {
       if (prevChildren.hasOwnProperty(name) &&
           !(nextChildren && nextChildren.hasOwnProperty(name))) {
         prevChild = prevChildren[name];
-        removedNodes[name] = ReactReconciler.getNativeNode(prevChild);
+        removedNodes[name] = ReactReconciler.getHostNode(prevChild);
         ReactReconciler.unmountComponent(prevChild, false);
       }
     }
diff --git a/src/renderers/shared/stack/reconciler/ReactCompositeComponent.js b/src/renderers/shared/stack/reconciler/ReactCompositeComponent.js
index b07948f0a79f6..badd3e7b45955 100644
--- a/src/renderers/shared/stack/reconciler/ReactCompositeComponent.js
+++ b/src/renderers/shared/stack/reconciler/ReactCompositeComponent.js
@@ -148,8 +148,8 @@ var ReactCompositeComponentMixin = {
     this._currentElement = element;
     this._rootNodeID = null;
     this._instance = null;
-    this._nativeParent = null;
-    this._nativeContainerInfo = null;
+    this._hostParent = null;
+    this._hostContainerInfo = null;
 
     // See ReactUpdateQueue
     this._updateBatchNumber = null;
@@ -179,8 +179,8 @@ var ReactCompositeComponentMixin = {
    * Initializes the component, renders markup, and registers event listeners.
    *
    * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
-   * @param {?object} nativeParent
-   * @param {?object} nativeContainerInfo
+   * @param {?object} hostParent
+   * @param {?object} hostContainerInfo
    * @param {?object} context
    * @return {?string} Rendered markup to be inserted into the DOM.
    * @final
@@ -188,14 +188,14 @@ var ReactCompositeComponentMixin = {
    */
   mountComponent: function(
     transaction,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     context
   ) {
     this._context = context;
     this._mountOrder = nextMountID++;
-    this._nativeParent = nativeParent;
-    this._nativeContainerInfo = nativeContainerInfo;
+    this._hostParent = hostParent;
+    this._hostContainerInfo = hostContainerInfo;
 
     var publicProps = this._processProps(this._currentElement.props);
     var publicContext = this._processContext(context);
@@ -330,13 +330,13 @@ var ReactCompositeComponentMixin = {
     if (inst.unstable_handleError) {
       markup = this.performInitialMountWithErrorHandling(
         renderedElement,
-        nativeParent,
-        nativeContainerInfo,
+        hostParent,
+        hostContainerInfo,
         transaction,
         context
       );
     } else {
-      markup = this.performInitialMount(renderedElement, nativeParent, nativeContainerInfo, transaction, context);
+      markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);
     }
 
     if (inst.componentDidMount) {
@@ -410,15 +410,15 @@ var ReactCompositeComponentMixin = {
 
   performInitialMountWithErrorHandling: function(
     renderedElement,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     transaction,
     context
   ) {
     var markup;
     var checkpoint = transaction.checkpoint();
     try {
-      markup = this.performInitialMount(renderedElement, nativeParent, nativeContainerInfo, transaction, context);
+      markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);
     } catch (e) {
       // Roll back to checkpoint, handle error (which may add items to the transaction), and take a new checkpoint
       transaction.rollback(checkpoint);
@@ -433,12 +433,12 @@ var ReactCompositeComponentMixin = {
 
       // Try again - we've informed the component about the error, so they can render an error message this time.
       // If this throws again, the error will bubble up (and can be caught by a higher error boundary).
-      markup = this.performInitialMount(renderedElement, nativeParent, nativeContainerInfo, transaction, context);
+      markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);
     }
     return markup;
   },
 
-  performInitialMount: function(renderedElement, nativeParent, nativeContainerInfo, transaction, context) {
+  performInitialMount: function(renderedElement, hostParent, hostContainerInfo, transaction, context) {
     var inst = this._instance;
     if (inst.componentWillMount) {
       if (__DEV__) {
@@ -478,8 +478,8 @@ var ReactCompositeComponentMixin = {
     var markup = ReactReconciler.mountComponent(
       this._renderedComponent,
       transaction,
-      nativeParent,
-      nativeContainerInfo,
+      hostParent,
+      hostContainerInfo,
       this._processChildContext(context)
     );
 
@@ -497,8 +497,8 @@ var ReactCompositeComponentMixin = {
     return markup;
   },
 
-  getNativeNode: function() {
-    return ReactReconciler.getNativeNode(this._renderedComponent);
+  getHostNode: function() {
+    return ReactReconciler.getHostNode(this._renderedComponent);
   },
 
   /**
@@ -1027,7 +1027,7 @@ var ReactCompositeComponentMixin = {
         this._processChildContext(context)
       );
     } else {
-      var oldNativeNode = ReactReconciler.getNativeNode(prevComponentInstance);
+      var oldHostNode = ReactReconciler.getHostNode(prevComponentInstance);
       ReactReconciler.unmountComponent(prevComponentInstance, false);
 
       this._renderedNodeType = ReactNodeTypes.getType(nextRenderedElement);
@@ -1038,8 +1038,8 @@ var ReactCompositeComponentMixin = {
       var nextMarkup = ReactReconciler.mountComponent(
         this._renderedComponent,
         transaction,
-        this._nativeParent,
-        this._nativeContainerInfo,
+        this._hostParent,
+        this._hostContainerInfo,
         this._processChildContext(context)
       );
 
@@ -1055,7 +1055,7 @@ var ReactCompositeComponentMixin = {
       }
 
       this._replaceNodeWithMarkup(
-        oldNativeNode,
+        oldHostNode,
         nextMarkup,
         prevComponentInstance
       );
@@ -1067,9 +1067,9 @@ var ReactCompositeComponentMixin = {
    *
    * @protected
    */
-  _replaceNodeWithMarkup: function(oldNativeNode, nextMarkup, prevInstance) {
+  _replaceNodeWithMarkup: function(oldHostNode, nextMarkup, prevInstance) {
     ReactComponentEnvironment.replaceNodeWithMarkup(
-      oldNativeNode,
+      oldHostNode,
       nextMarkup,
       prevInstance
     );
diff --git a/src/renderers/shared/stack/reconciler/ReactNativeComponent.js b/src/renderers/shared/stack/reconciler/ReactHostComponent.js
similarity index 88%
rename from src/renderers/shared/stack/reconciler/ReactNativeComponent.js
rename to src/renderers/shared/stack/reconciler/ReactHostComponent.js
index 7f280349556f6..f7579d71dd226 100644
--- a/src/renderers/shared/stack/reconciler/ReactNativeComponent.js
+++ b/src/renderers/shared/stack/reconciler/ReactHostComponent.js
@@ -6,7 +6,7 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule ReactNativeComponent
+ * @providesModule ReactHostComponent
  */
 
 'use strict';
@@ -15,11 +15,11 @@ var invariant = require('invariant');
 
 var autoGenerateWrapperClass = null;
 var genericComponentClass = null;
-// This registry keeps track of wrapper classes around native tags.
+// This registry keeps track of wrapper classes around host tags.
 var tagToComponentClass = {};
 var textComponentClass = null;
 
-var ReactNativeComponentInjection = {
+var ReactHostComponentInjection = {
   // This accepts a class that receives the tag string. This is a catch all
   // that can render any kind of tag.
   injectGenericComponentClass: function(componentClass) {
@@ -56,7 +56,7 @@ function getComponentClassForElement(element) {
 }
 
 /**
- * Get a native internal component class for a specific tag.
+ * Get a host internal component class for a specific tag.
  *
  * @param {ReactElement} element The element to create.
  * @return {function} The internal class constructor function.
@@ -86,12 +86,12 @@ function isTextComponent(component) {
   return component instanceof textComponentClass;
 }
 
-var ReactNativeComponent = {
+var ReactHostComponent = {
   getComponentClassForElement: getComponentClassForElement,
   createInternalComponent: createInternalComponent,
   createInstanceForText: createInstanceForText,
   isTextComponent: isTextComponent,
-  injection: ReactNativeComponentInjection,
+  injection: ReactHostComponentInjection,
 };
 
-module.exports = ReactNativeComponent;
+module.exports = ReactHostComponent;
diff --git a/src/renderers/shared/stack/reconciler/ReactMultiChild.js b/src/renderers/shared/stack/reconciler/ReactMultiChild.js
index 474ddc63dc3ef..9c10bc9a881f7 100644
--- a/src/renderers/shared/stack/reconciler/ReactMultiChild.js
+++ b/src/renderers/shared/stack/reconciler/ReactMultiChild.js
@@ -55,7 +55,7 @@ function makeMove(child, afterNode, toIndex) {
     type: ReactMultiChildUpdateTypes.MOVE_EXISTING,
     content: null,
     fromIndex: child._mountIndex,
-    fromNode: ReactReconciler.getNativeNode(child),
+    fromNode: ReactReconciler.getHostNode(child),
     toIndex: toIndex,
     afterNode: afterNode,
   };
@@ -236,7 +236,7 @@ var ReactMultiChild = {
             child,
             transaction,
             this,
-            this._nativeContainerInfo,
+            this._hostContainerInfo,
             context
           );
           child._mountIndex = index++;
@@ -360,7 +360,7 @@ var ReactMultiChild = {
           );
         }
         nextIndex++;
-        lastPlacedNode = ReactReconciler.getNativeNode(nextChild);
+        lastPlacedNode = ReactReconciler.getHostNode(nextChild);
       }
       // Remove children that are no longer present.
       for (name in removedNodes) {
@@ -453,7 +453,7 @@ var ReactMultiChild = {
         child,
         transaction,
         this,
-        this._nativeContainerInfo,
+        this._hostContainerInfo,
         context
       );
       child._mountIndex = index;
diff --git a/src/renderers/shared/stack/reconciler/ReactReconciler.js b/src/renderers/shared/stack/reconciler/ReactReconciler.js
index cf2bfad093e10..e9c4251514a39 100644
--- a/src/renderers/shared/stack/reconciler/ReactReconciler.js
+++ b/src/renderers/shared/stack/reconciler/ReactReconciler.js
@@ -31,8 +31,8 @@ var ReactReconciler = {
    *
    * @param {ReactComponent} internalInstance
    * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
-   * @param {?object} the containing native component instance
-   * @param {?object} info about the native container
+   * @param {?object} the containing host component instance
+   * @param {?object} info about the host container
    * @return {?string} Rendered markup to be inserted into the DOM.
    * @final
    * @internal
@@ -40,8 +40,8 @@ var ReactReconciler = {
   mountComponent: function(
     internalInstance,
     transaction,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     context
   ) {
     if (__DEV__) {
@@ -54,8 +54,8 @@ var ReactReconciler = {
     }
     var markup = internalInstance.mountComponent(
       transaction,
-      nativeParent,
-      nativeContainerInfo,
+      hostParent,
+      hostContainerInfo,
       context
     );
     if (internalInstance._currentElement &&
@@ -80,8 +80,8 @@ var ReactReconciler = {
    * Returns a value that can be passed to
    * ReactComponentEnvironment.replaceNodeWithMarkup.
    */
-  getNativeNode: function(internalInstance) {
-    return internalInstance.getNativeNode();
+  getHostNode: function(internalInstance) {
+    return internalInstance.getHostNode();
   },
 
   /**
diff --git a/src/renderers/shared/stack/reconciler/ReactSimpleEmptyComponent.js b/src/renderers/shared/stack/reconciler/ReactSimpleEmptyComponent.js
index 0565a01644182..54fe5e0103d6e 100644
--- a/src/renderers/shared/stack/reconciler/ReactSimpleEmptyComponent.js
+++ b/src/renderers/shared/stack/reconciler/ReactSimpleEmptyComponent.js
@@ -21,22 +21,22 @@ var ReactSimpleEmptyComponent = function(placeholderElement, instantiate) {
 Object.assign(ReactSimpleEmptyComponent.prototype, {
   mountComponent: function(
     transaction,
-    nativeParent,
-    nativeContainerInfo,
+    hostParent,
+    hostContainerInfo,
     context
   ) {
     return ReactReconciler.mountComponent(
       this._renderedComponent,
       transaction,
-      nativeParent,
-      nativeContainerInfo,
+      hostParent,
+      hostContainerInfo,
       context
     );
   },
   receiveComponent: function() {
   },
-  getNativeNode: function() {
-    return ReactReconciler.getNativeNode(this._renderedComponent);
+  getHostNode: function() {
+    return ReactReconciler.getHostNode(this._renderedComponent);
   },
   unmountComponent: function() {
     ReactReconciler.unmountComponent(this._renderedComponent);
diff --git a/src/renderers/shared/stack/reconciler/instantiateReactComponent.js b/src/renderers/shared/stack/reconciler/instantiateReactComponent.js
index 0632a3c4d5a29..a66fc76ed3975 100644
--- a/src/renderers/shared/stack/reconciler/instantiateReactComponent.js
+++ b/src/renderers/shared/stack/reconciler/instantiateReactComponent.js
@@ -13,7 +13,7 @@
 
 var ReactCompositeComponent = require('ReactCompositeComponent');
 var ReactEmptyComponent = require('ReactEmptyComponent');
-var ReactNativeComponent = require('ReactNativeComponent');
+var ReactHostComponent = require('ReactHostComponent');
 var ReactInstrumentation = require('ReactInstrumentation');
 
 var invariant = require('invariant');
@@ -100,7 +100,7 @@ function instantiateReactComponent(node) {
 
     // Special case string values
     if (typeof element.type === 'string') {
-      instance = ReactNativeComponent.createInternalComponent(element);
+      instance = ReactHostComponent.createInternalComponent(element);
     } else if (isInternalComponentType(element.type)) {
       // This is temporarily available for custom components that are not string
       // representations. I.e. ART. Once those are updated to use the string
@@ -110,7 +110,7 @@ function instantiateReactComponent(node) {
       instance = new ReactCompositeComponentWrapper(element);
     }
   } else if (typeof node === 'string' || typeof node === 'number') {
-    instance = ReactNativeComponent.createInstanceForText(node);
+    instance = ReactHostComponent.createInstanceForText(node);
   } else {
     invariant(
       false,
@@ -123,7 +123,7 @@ function instantiateReactComponent(node) {
     warning(
       typeof instance.mountComponent === 'function' &&
       typeof instance.receiveComponent === 'function' &&
-      typeof instance.getNativeNode === 'function' &&
+      typeof instance.getHostNode === 'function' &&
       typeof instance.unmountComponent === 'function',
       'Only React Components can be mounted.'
     );
diff --git a/src/shared/utils/ReactNodeTypes.js b/src/shared/utils/ReactNodeTypes.js
index 75bd75d139cfe..7457b92661e5f 100644
--- a/src/shared/utils/ReactNodeTypes.js
+++ b/src/shared/utils/ReactNodeTypes.js
@@ -16,7 +16,7 @@ var ReactElement = require('ReactElement');
 var invariant = require('invariant');
 
 var ReactNodeTypes = {
-  NATIVE: 0,
+  HOST: 0,
   COMPOSITE: 1,
   EMPTY: 2,
 
@@ -27,7 +27,7 @@ var ReactNodeTypes = {
       if (typeof node.type === 'function') {
         return ReactNodeTypes.COMPOSITE;
       } else {
-        return ReactNodeTypes.NATIVE;
+        return ReactNodeTypes.HOST;
       }
     }
     invariant(false, 'Unexpected node: %s', node);
diff --git a/src/shared/utils/getNativeComponentFromComposite.js b/src/shared/utils/getHostComponentFromComposite.js
similarity index 76%
rename from src/shared/utils/getNativeComponentFromComposite.js
rename to src/shared/utils/getHostComponentFromComposite.js
index ff808c3383e4c..597caa50be80c 100644
--- a/src/shared/utils/getNativeComponentFromComposite.js
+++ b/src/shared/utils/getHostComponentFromComposite.js
@@ -6,25 +6,25 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule getNativeComponentFromComposite
+ * @providesModule getHostComponentFromComposite
  */
 
 'use strict';
 
 var ReactNodeTypes = require('ReactNodeTypes');
 
-function getNativeComponentFromComposite(inst) {
+function getHostComponentFromComposite(inst) {
   var type;
 
   while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) {
     inst = inst._renderedComponent;
   }
 
-  if (type === ReactNodeTypes.NATIVE) {
+  if (type === ReactNodeTypes.HOST) {
     return inst._renderedComponent;
   } else if (type === ReactNodeTypes.EMPTY) {
     return null;
   }
 }
 
-module.exports = getNativeComponentFromComposite;
+module.exports = getHostComponentFromComposite;
diff --git a/src/test/ReactTestUtils.js b/src/test/ReactTestUtils.js
index af5b860f85696..6e3bfd260d439 100644
--- a/src/test/ReactTestUtils.js
+++ b/src/test/ReactTestUtils.js
@@ -394,7 +394,7 @@ NoopInternalComponent.prototype = {
     this._currentElement = element;
   },
 
-  getNativeNode: function() {
+  getHostNode: function() {
     return undefined;
   },