diff --git a/build/generate_eslint.js b/build/generate_eslint.js
index 82cf677..1dca881 100644
--- a/build/generate_eslint.js
+++ b/build/generate_eslint.js
@@ -90,7 +90,7 @@ await writeConfig(path.join(srcDir, 'extension'), {
   root: true,
   overrides: [jsEslint, mergeEnv(tsEslint, { browser: true })]
 })
-await writeConfig(path.join(srcDir, 'extlib'), {
+await writeConfig(path.join(srcDir, 'extension-library'), {
   root: true,
   overrides: [jsEslint, mergeEnv(tsEslint, { browser: true })]
 })
diff --git a/package.json b/package.json
index 70113a9..1127526 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "watch": "webpack --watch --mode=development",
     "start": "webpack --mode=development",
     "start:extension": "webpack --mode=development --env task=extension",
-    "start:extlib": "webpack --mode=development --env task=extlib",
+    "start:extension-library": "webpack --mode=development --env task=extension-library",
     "start:native": "webpack --mode=development --env task=native"
   },
   "engines": {
diff --git a/src/extlib/AI.ts b/src/extension-library/AI.ts
similarity index 100%
rename from src/extlib/AI.ts
rename to src/extension-library/AI.ts
diff --git a/src/extlib/IPC/ExtensionLibPort.ts b/src/extension-library/IPC/ExtensionLibPort.ts
similarity index 100%
rename from src/extlib/IPC/ExtensionLibPort.ts
rename to src/extension-library/IPC/ExtensionLibPort.ts
diff --git a/src/extlib/IPC/IPC.ts b/src/extension-library/IPC/IPC.ts
similarity index 100%
rename from src/extlib/IPC/IPC.ts
rename to src/extension-library/IPC/IPC.ts
diff --git a/src/extlib/IPC/index.ts b/src/extension-library/IPC/index.ts
similarity index 100%
rename from src/extlib/IPC/index.ts
rename to src/extension-library/IPC/index.ts
diff --git a/src/extlib/extlib-README.md b/src/extension-library/extension-library-README.md
similarity index 100%
rename from src/extlib/extlib-README.md
rename to src/extension-library/extension-library-README.md
diff --git a/src/extlib/extlib-package.json b/src/extension-library/extension-library-package.json
similarity index 100%
rename from src/extlib/extlib-package.json
rename to src/extension-library/extension-library-package.json
diff --git a/src/extlib/index.ts b/src/extension-library/index.ts
similarity index 100%
rename from src/extlib/index.ts
rename to src/extension-library/index.ts
diff --git a/src/extlib/tsconfig.json b/src/extension-library/tsconfig.json
similarity index 100%
rename from src/extlib/tsconfig.json
rename to src/extension-library/tsconfig.json
diff --git a/src/extlib/types-rollup.config.js b/src/extension-library/types-rollup.config.js
similarity index 100%
rename from src/extlib/types-rollup.config.js
rename to src/extension-library/types-rollup.config.js
diff --git a/src/extlib/webpack.config.cjs b/src/extension-library/webpack.config.cjs
similarity index 91%
rename from src/extlib/webpack.config.cjs
rename to src/extension-library/webpack.config.cjs
index d1a0f9b..f9028f9 100644
--- a/src/extlib/webpack.config.cjs
+++ b/src/extension-library/webpack.config.cjs
@@ -17,7 +17,7 @@ module.exports = function ({ outDir, nodeModulesDir, pkg, config }, { mode }) {
     },
     output: {
       filename: '[name].js',
-      path: path.join(outDir, 'extlib'),
+      path: path.join(outDir, 'extension-library'),
       library: config.extensionLibrary.name,
       libraryTarget: 'umd',
       umdNamedDefine: true
@@ -27,7 +27,7 @@ module.exports = function ({ outDir, nodeModulesDir, pkg, config }, { mode }) {
       rollupTypesPlugin(
         path.join(srcDir, 'index.ts'),
         path.join(__dirname, 'types-rollup.config.js'),
-        path.join(outDir, 'extlib/index.d.ts')
+        path.join(outDir, 'extension-library/index.d.ts')
       ),
       new CleanWebpackPlugin(),
       new CaseSensitivePathsPlugin(),
@@ -35,7 +35,7 @@ module.exports = function ({ outDir, nodeModulesDir, pkg, config }, { mode }) {
       new CopyWebpackPlugin({
         patterns: [
           {
-            from: path.join(srcDir, 'extlib-package.json'),
+            from: path.join(srcDir, 'extension-library-package.json'),
             to: 'package.json',
             force: true,
             transform: (content) => {
@@ -47,7 +47,7 @@ module.exports = function ({ outDir, nodeModulesDir, pkg, config }, { mode }) {
               return JSON.stringify(manifest, null, 2)
             }
           },
-          { from: path.join(srcDir, 'extlib-README.md'), to: 'README.md', force: true }
+          { from: path.join(srcDir, 'extension-library-README.md'), to: 'README.md', force: true }
         ]
       }),
       new MiniCssExtractPlugin()
diff --git a/webpack.config.cjs b/webpack.config.cjs
index 4b30cf6..2fb0b70 100644
--- a/webpack.config.cjs
+++ b/webpack.config.cjs
@@ -7,7 +7,7 @@ const fs = require('fs-extra')
 
 const registry = {
   extension: require('./src/extension/webpack.config.cjs'),
-  extlib: require('./src/extlib/webpack.config.cjs'),
+  'extension-library': require('./src/extension-library/webpack.config.cjs'),
   native: require('./src/native/webpack.config.cjs')
 }