diff --git a/README.md b/README.md
new file mode 100644
index 0000000000..6c5f3bb71e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,25 @@
+# Components monorepo experiment
+
+## Setup
+
+```sh
+yarn
+```
+
+## Run all tests in Chrome
+
+```sh
+yarn test
+```
+
+## Run all tests in Playwright
+
+```sh
+yarn test:playwright
+```
+
+## Run tests for single package
+
+```sh
+yarn test --group vaadin-upload
+```
diff --git a/package.json b/package.json
index 0ec68c9c4b..99d81285ed 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "packages/*"
   ],
   "scripts": {
-    "test": "web-test-runner packages/**/test/*.test.js --coverage",
+    "test": "web-test-runner --coverage",
     "test:playwright": "web-test-runner --config web-test-runner-playwright.config.js"
   },
   "devDependencies": {
diff --git a/web-test-runner.config.js b/web-test-runner.config.js
index 7ff4925d82..7e74e880c2 100644
--- a/web-test-runner.config.js
+++ b/web-test-runner.config.js
@@ -1,5 +1,13 @@
 /* eslint-env node */
-const config = {
+const fs = require('fs');
+
+const packages = fs
+  .readdirSync('packages')
+  .filter(
+    dir => fs.statSync(`packages/${dir}`).isDirectory() && fs.existsSync(`packages/${dir}/test`),
+  );
+
+module.exports = {
   nodeResolve: true,
   browserStartTimeout: 60000, // default 30000
   testsStartTimeout: 60000, // default 10000
@@ -18,7 +26,11 @@ const config = {
       ui: 'bdd',
       timeout: '10000'
     }
-  }
+  },
+  groups: packages.map(pkg => {
+    return {
+      name: pkg,
+      files: `packages/${pkg}/test/*.test.js`,
+    };
+  }),
 };
-
-module.exports = config;