diff --git a/.eslintrc.js b/.eslintrc.js
index 3a48355..3f25754 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -4,20 +4,6 @@ module.exports = {
     node: true,
     browser: true,
   },
-  extends: [
-    "eslint:recommended",
-  ],
-  parser: "@typescript-eslint/parser",
-  parserOptions: {
-    project: [
-      "tsconfig.json",
-      "tsconfig.example.json",
-      "tests/tsconfig.json"
-    ],
-  },
-  plugins: [
-    "@typescript-eslint",
-  ],
   globals: {
     "NodeJS": true,
     "pdfjsImageDecoders": false,
@@ -26,182 +12,202 @@ module.exports = {
     "globalThis": false,
   },
   reportUnusedDisableDirectives: true,
-  rules: {
-    "@typescript-eslint/adjacent-overload-signatures": "warn",
-    "@typescript-eslint/array-type": [
-      "warn",
-      {
-        default: "array-simple",
-        readonly: "generic"
-      },
-    ],
-    "@typescript-eslint/ban-ts-comment": "warn",
-    "@typescript-eslint/ban-types": [
-      "warn",
-      {
-        "types": {
-          "{}": false,
-        },
-        extendDefaults: true,
-      }
+  overrides: [{
+    files: ["*.ts", "*.tsx"],
+    parserOptions: {
+      project: [
+        "tsconfig.json",
+        "tsconfig.example.json",
+        "tests/tsconfig.json"
+      ],
+    }
+  },
+  {
+    files: ["*.ts", "*.tsx", "*.js"],
+    parser: "@typescript-eslint/parser",
+    plugins: [
+      "@typescript-eslint",
     ],
-    "@typescript-eslint/consistent-type-assertions": "off", // *
-    "@typescript-eslint/consistent-type-definitions": "off",
-    "@typescript-eslint/dot-notation": "warn",
-    "@typescript-eslint/explicit-member-accessibility": [
-      "warn",
-      {
-        accessibility: "no-public",
-      },
+    extends: [
+      "eslint:recommended",
     ],
-    "@typescript-eslint/explicit-module-boundary-types": "off",
-    "@typescript-eslint/indent": "off",
-    "@typescript-eslint/interface-name-prefix": "off",
-    "@typescript-eslint/member-delimiter-style": [
-      "warn",
-      {
-        multiline: {
-          delimiter: "semi",
-          requireLast: true,
+    rules: {
+      "@typescript-eslint/adjacent-overload-signatures": "warn",
+      "@typescript-eslint/array-type": [
+        "warn",
+        {
+          default: "array-simple",
+          readonly: "generic"
         },
-        singleline: {
-          delimiter: "comma",
-          requireLast: false,
+      ],
+      "@typescript-eslint/ban-ts-comment": "warn",
+      "@typescript-eslint/ban-types": [
+        "warn",
+        {
+          "types": {
+            "{}": false,
+          },
+          extendDefaults: true,
+        }
+      ],
+      "@typescript-eslint/consistent-type-assertions": "off", // *
+      "@typescript-eslint/consistent-type-definitions": "off",
+      "@typescript-eslint/dot-notation": "warn",
+      "@typescript-eslint/explicit-member-accessibility": [
+        "warn",
+        {
+          accessibility: "no-public",
         },
-      },
-    ],
-    "@typescript-eslint/no-empty-function": "warn",
-    "@typescript-eslint/no-empty-interface": "warn",
-    "@typescript-eslint/no-explicit-any": "off", // we might want this on
-    "@typescript-eslint/no-floating-promises": "off",
-    "@typescript-eslint/no-implied-eval": "warn",
-    "@typescript-eslint/no-inferrable-types": "off", // *
-    "@typescript-eslint/no-misused-new": "warn",
-    "@typescript-eslint/no-misused-promises": "warn",
-    "@typescript-eslint/no-namespace": "warn",
-    "@typescript-eslint/no-parameter-properties": "off",
-    "@typescript-eslint/no-redeclare": "warn",
-    "@typescript-eslint/no-require-imports": "warn",
-    "@typescript-eslint/no-shadow": [
-      "warn",
-      {
-        ignoreTypeValueShadow: true,
-      }
-    ],
-    "@typescript-eslint/no-this-alias": "warn",
-    "@typescript-eslint/no-unnecessary-boolean-literal-compare": "off", // * was error
-    "@typescript-eslint/no-unnecessary-type-arguments": "warn",
-    "@typescript-eslint/no-unnecessary-type-assertion": "warn",
-    "@typescript-eslint/no-unsafe-assignment": "warn",
-    "@typescript-eslint/no-unsafe-call": "warn",
-    "@typescript-eslint/no-unsafe-member-access": "off", // Would be nice to be able to turn on
-    "@typescript-eslint/no-unsafe-return": "off", // Would be nice to be able to turn on
-    "@typescript-eslint/no-unused-expressions": [
-      "warn",
-      {
-        "allowShortCircuit": true,
-        "allowTernary": true,
-        "allowTaggedTemplates": true
-      }
-    ],
-    "@typescript-eslint/no-unused-vars": "warn",
-    "@typescript-eslint/no-use-before-define": "off",
-    "@typescript-eslint/no-var-requires": "warn",
-    "@typescript-eslint/prefer-for-of": "warn",
-    "@typescript-eslint/prefer-function-type": "warn",
-    "@typescript-eslint/prefer-namespace-keyword": "warn",
-    "@typescript-eslint/prefer-readonly": "warn",
-    "@typescript-eslint/prefer-regexp-exec": "warn",
-    "@typescript-eslint/restrict-template-expressions": "off",
-    "@typescript-eslint/restrict-plus-operands": "warn",
-    "@typescript-eslint/semi": ["warn"],
-    "@typescript-eslint/strict-boolean-expressions": "off", // *
-    "@typescript-eslint/triple-slash-reference": [
-      "warn",
-      {
-        path: "always",
-        types: "prefer-import",
-        lib: "always",
-      },
-    ],
-    "@typescript-eslint/typedef": [
-      "warn",
-      {
-        "parameter": true,
-        "propertyDeclaration": true,
-      }
-    ],
-    "@typescript-eslint/unbound-method": "off", // *
-    "@typescript-eslint/unified-signatures": "warn",
-    "arrow-parens": ["off", "always"],
-    "camelcase": "warn",
-    "comma-dangle": "off",
-    "comma-spacing": "warn",
-    "complexity": "off",
-    "constructor-super": "warn",
-    "eol-last": "off",
-    "eqeqeq": ["warn", "smart"],
-    "guard-for-in": "warn",
-    "id-blacklist": [
-      "warn",
-      "any",
-      "Number",
-      "number",
-      "String",
-      "string",
-      "Boolean",
-      "boolean",
-      "Undefined",
-      "undefined",
-    ],
-    "id-match": "warn",
-    "import/order": "off",
-    "max-classes-per-file": "off",
-    "max-len": "off",
-    "new-parens": "warn",
-    "no-bitwise": "warn",
-    "no-caller": "warn",
-    "no-cond-assign": "warn",
-    "no-console": "warn",
-    "no-debugger": "warn",
-    "no-duplicate-imports": "warn",
-    "no-empty": "warn",
-    "no-eval": "warn",
-    "no-extra-bind": "warn",
-    "no-extra-boolean-cast": "warn",
-    "no-case-declarations": "warn",
-    "no-constant-condition": "warn",
-    "no-fallthrough": "off", // Handled by tsconfig option
-    "no-invalid-this": "off", // * was warn
-    "no-irregular-whitespace": "warn",
-    "no-multiple-empty-lines": "off",
-    "no-new-wrappers": "warn",
-    "no-prototype-builtins": "warn",
-    "no-redeclare": "off", // Handled by @typescript-eslint/no-redeclare
-    "no-shadow": "off", // Handled by @typescript-eslint/no-shadow
-    "no-throw-literal": "warn",
-    "no-trailing-spaces": "warn",
-    "no-undef-init": "warn",
-    "no-underscore-dangle": "off", // * was warn
-    "no-unexpected-multiline": "warn",
-    "no-unused-expressions": "off", // Disabled because of @typescript-eslint/no-unused-expressions
-    "no-unsafe-finally": "warn",
-    "no-unsafe-optional-chaining": "warn",
-    "no-unused-labels": "warn",
-    "no-unused-vars": "off", // Disabled because of @typescript-eslint/no-unused-vars
-    "no-useless-escape": "warn",
-    "no-var": "warn",
-    "no-void": ["warn", { "allowAsStatement": true }],
-    "object-shorthand": "off",
-    "one-var": ["off", "never"],
-    "prefer-arrow/prefer-arrow-functions": "off",
-    "prefer-const": "warn",
-    "quotes": ["warn", "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
-    "quote-props": "off",
-    "radix": "off",
-    "sort-imports": "warn",
-    "spaced-comment": ["warn", "always", { "exceptions": ["*-"], "markers": ["/"] }],
-    "use-isnan": "warn",
-    "valid-typeof": ["warn", { "requireStringLiterals": true }]
-  }
+      ],
+      "@typescript-eslint/explicit-module-boundary-types": "off",
+      "@typescript-eslint/indent": "off",
+      "@typescript-eslint/interface-name-prefix": "off",
+      "@typescript-eslint/member-delimiter-style": [
+        "warn",
+        {
+          multiline: {
+            delimiter: "semi",
+            requireLast: true,
+          },
+          singleline: {
+            delimiter: "comma",
+            requireLast: false,
+          },
+        },
+      ],
+      "@typescript-eslint/no-empty-function": "warn",
+      "@typescript-eslint/no-empty-interface": "warn",
+      "@typescript-eslint/no-explicit-any": "off", // we might want this on
+      "@typescript-eslint/no-floating-promises": "off",
+      "@typescript-eslint/no-implied-eval": "warn",
+      "@typescript-eslint/no-inferrable-types": "off", // *
+      "@typescript-eslint/no-misused-new": "warn",
+      "@typescript-eslint/no-misused-promises": "warn",
+      "@typescript-eslint/no-namespace": "warn",
+      "@typescript-eslint/no-parameter-properties": "off",
+      "@typescript-eslint/no-redeclare": "warn",
+      "@typescript-eslint/no-require-imports": "warn",
+      "@typescript-eslint/no-shadow": [
+        "warn",
+        {
+          ignoreTypeValueShadow: true,
+        }
+      ],
+      "@typescript-eslint/no-this-alias": "warn",
+      "@typescript-eslint/no-unnecessary-boolean-literal-compare": "off", // * was error
+      "@typescript-eslint/no-unnecessary-type-arguments": "warn",
+      "@typescript-eslint/no-unnecessary-type-assertion": "warn",
+      "@typescript-eslint/no-unsafe-assignment": "warn",
+      "@typescript-eslint/no-unsafe-call": "warn",
+      "@typescript-eslint/no-unsafe-member-access": "off", // Would be nice to be able to turn on
+      "@typescript-eslint/no-unsafe-return": "off", // Would be nice to be able to turn on
+      "@typescript-eslint/no-unused-expressions": [
+        "warn",
+        {
+          "allowShortCircuit": true,
+          "allowTernary": true,
+          "allowTaggedTemplates": true
+        }
+      ],
+      "@typescript-eslint/no-unused-vars": "warn",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/no-var-requires": "warn",
+      "@typescript-eslint/prefer-for-of": "warn",
+      "@typescript-eslint/prefer-function-type": "warn",
+      "@typescript-eslint/prefer-namespace-keyword": "warn",
+      "@typescript-eslint/prefer-readonly": "warn",
+      "@typescript-eslint/prefer-regexp-exec": "warn",
+      "@typescript-eslint/restrict-template-expressions": "off",
+      "@typescript-eslint/restrict-plus-operands": "warn",
+      "@typescript-eslint/semi": ["warn"],
+      "@typescript-eslint/strict-boolean-expressions": "off", // *
+      "@typescript-eslint/triple-slash-reference": [
+        "warn",
+        {
+          path: "always",
+          types: "prefer-import",
+          lib: "always",
+        },
+      ],
+      "@typescript-eslint/typedef": [
+        "warn",
+        {
+          "parameter": true,
+          "propertyDeclaration": true,
+        }
+      ],
+      "@typescript-eslint/unbound-method": "off", // *
+      "@typescript-eslint/unified-signatures": "warn",
+      "arrow-parens": ["off", "always"],
+      "camelcase": "warn",
+      "comma-dangle": "off",
+      "comma-spacing": "warn",
+      "complexity": "off",
+      "constructor-super": "warn",
+      "eol-last": "off",
+      "eqeqeq": ["warn", "smart"],
+      "guard-for-in": "warn",
+      "id-blacklist": [
+        "warn",
+        "any",
+        "Number",
+        "number",
+        "String",
+        "string",
+        "Boolean",
+        "boolean",
+        "Undefined",
+        "undefined",
+      ],
+      "id-match": "warn",
+      "import/order": "off",
+      "max-classes-per-file": "off",
+      "max-len": "off",
+      "new-parens": "warn",
+      "no-bitwise": "warn",
+      "no-caller": "warn",
+      "no-cond-assign": "warn",
+      "no-console": "warn",
+      "no-debugger": "warn",
+      "no-duplicate-imports": "warn",
+      "no-empty": "warn",
+      "no-eval": "warn",
+      "no-extra-bind": "warn",
+      "no-extra-boolean-cast": "warn",
+      "no-case-declarations": "warn",
+      "no-constant-condition": "warn",
+      "no-fallthrough": "off", // Handled by tsconfig option
+      "no-invalid-this": "off", // * was warn
+      "no-irregular-whitespace": "warn",
+      "no-multiple-empty-lines": "off",
+      "no-new-wrappers": "warn",
+      "no-prototype-builtins": "warn",
+      "no-redeclare": "off", // Handled by @typescript-eslint/no-redeclare
+      "no-shadow": "off", // Handled by @typescript-eslint/no-shadow
+      "no-throw-literal": "warn",
+      "no-trailing-spaces": "warn",
+      "no-undef-init": "warn",
+      "no-underscore-dangle": "off", // * was warn
+      "no-unexpected-multiline": "warn",
+      "no-unused-expressions": "off", // Disabled because of @typescript-eslint/no-unused-expressions
+      "no-unsafe-finally": "warn",
+      "no-unsafe-optional-chaining": "warn",
+      "no-unused-labels": "warn",
+      "no-unused-vars": "off", // Disabled because of @typescript-eslint/no-unused-vars
+      "no-useless-escape": "warn",
+      "no-var": "warn",
+      "no-void": ["warn", { "allowAsStatement": true }],
+      "object-shorthand": "off",
+      "one-var": ["off", "never"],
+      "prefer-arrow/prefer-arrow-functions": "off",
+      "prefer-const": "warn",
+      "quotes": ["warn", "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
+      "quote-props": "off",
+      "radix": "off",
+      "sort-imports": "warn",
+      "spaced-comment": ["warn", "always", { "exceptions": ["*-"], "markers": ["/"] }],
+      "use-isnan": "warn",
+      "valid-typeof": ["warn", { "requireStringLiterals": true }]
+    }
+  }]
 };
diff --git a/server.js b/server.js
index 96142ac..7a5eb7f 100644
--- a/server.js
+++ b/server.js
@@ -4,13 +4,12 @@ const app = express();
 
 app.use(express.json({ limit: '25mb' }));
 
-const hostname = "0.0.0.0";
+const hostname = '0.0.0.0';
 const port = 8080;
 app.listen(port, hostname, () => {
   console.log(`Server is running on ${hostname}:${port}.`);
 });
 
-
 app.use('/', express.static('./'));
 app.use('/', express.static('build'));
 app.use('/', express.static('example'));