ship ESM only

.github/CONTRIBUTING.md

@@ -103,11 +103,6 @@ By default, each package will be built in multiple distribution formats as speci
     - This means you **must** import everything from this file and this file only to ensure you are getting the same instance of code.
   - Hard-coded prod/dev branches, and the prod build is pre-minified (you will have to use different paths/aliases for dev/prod)
 
-- **`cjs`**
-
-  - For use in Node.js server-side rendering via `require()`.
-  - The dev/prod files are pre-built, but are dynamically required based on `process.env.NODE_ENV` in `index.js`, which is the default entry when you do `require('vue-i18n')`.
-
 For example, to build `compiler` with the global build only:
 
 ```bash
@@ -117,7 +112,7 @@ pnpm build -- message-compiler -f global
 Multiple formats can be specified as a comma-separated list:
 
 ```bash
-pnpm build -- message-compiler -f esm-browser,cjs
+pnpm build -- message-compiler -f esm-browser,global
 ```
 
 #### Build with Source Maps

docs/guide/extra/dist.md

@@ -40,24 +40,10 @@ If you use `vue-i18n.runtime.esm-bundler.js`, you will need to precompile all lo
 
 ## For Node.js (Server-Side)
 
-- **`vue-i18n.cjs(.prod).js`**:
-  - For CommonJS usage in Node.js
-  - For use in Node.js via `require()`
-  - If you bundle your app with webpack with `target: 'node'` and properly externalize `vue-i18n`, this is the build that will be loaded
-  - The dev/prod files are pre-built, but the appropriate file is automatically required based on `process.env`<wbr/>`.NODE_ENV`
-
-:::tip Support Version
-:new: 9.3+
-:::
-
 - **`vue-i18n(.runtime).node.mjs`**:
   - For ES Modules usage in Node.js
   - For use in Node.js via `import`
   - The dev/prod files are pre-built, but the appropriate file is automatically required based on `process.env`<wbr/>`.NODE_ENV`
   - This module is proxy module of `vue-i18n(.runtime).mjs`
     - **`vue-i18n.runtime.node.mjs`**: is runtime only.
     - **`vue-i18n.node.mjs`**: includes the runtime compiler.
-
-:::tip NOTE
-ES Modules will be the future of the Node.js module system. The `vue-i18n.cjs(.prod).js` will be deprecated in the future. We recommend you would use `vue-i18n(.runtime).node.mjs`.
-:::

eslint.config.mjs

@@ -51,7 +51,7 @@ export default [
     }
   },
   {
-    files: ['**/*.js', '**/*.cjs', '**/*.mjs'],
+    files: ['**/*.js', '**/*.mjs'],
     ...ts.configs.disableTypeChecked
   },
 
@@ -95,7 +95,6 @@ export default [
       'shim.d.ts',
       'temp/**',
       '.eslintcache',
-      '.eslintrc.cjs',
       'packages/*/vite.config.ts',
       'packages/*/index.js',
       'packages/vue-i18n-core/petite.js',

packages/core-base/package.json

@@ -24,10 +24,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/core-base.mjs",
   "unpkg": "dist/core-base.global.js",
   "jsdelivr": "dist/core-base.global.js",
@@ -47,7 +45,6 @@
     "formats": [
       "mjs",
       "browser",
-      "cjs",
       "global"
     ]
   },
@@ -58,14 +55,9 @@
       "browser": "./dist/core-base.esm-browser.js",
       "node": {
         "import": {
-          "production": "./dist/core-base.prod.cjs",
+          "production": "./dist/core-base.prod.mjs",
           "development": "./dist/core-base.mjs",
           "default": "./dist/core-base.mjs"
-        },
-        "require": {
-          "production": "./dist/core-base.prod.cjs",
-          "development": "./dist/core-base.cjs",
-          "default": "./index.js"
         }
       }
     },

packages/core/README.md

@@ -36,12 +36,6 @@ The intlify core module for i18n
 
 ### For Node.js (Server-Side)
 
-- **`core.cjs(.prod).js`**:
-  - For CommonJS usage in Node.js
-  - For use in Node.js via `require()`
-  - If you bundle your app with webpack with `target: 'node'` and properly externalize `@intlify/core`, this is the build that will be loaded
-  - The dev/prod files are pre-built, but the appropriate file is automatically required based on `process.env.NODE_ENV`
-
 - **`core(.runtime).node.mjs`**:
   - For ES Moudles usage in Node.js
   - For use in Node.js via `import`
@@ -50,9 +44,6 @@ The intlify core module for i18n
     - **`core.runtime.node.mjs`**: is runtime only. proxy `core.runtime.mjs`
     - **`core.node.mjs`**: includes the runtime compiler. proxy `core.mjs`
 
-> NOTE: ES Modules will be the future of the Node.js module system. The `core.cjs(.prod).js` will be deprecated in the future. We recommend you would use `core(.runtime).node.mjs`. 9.3+
-
-
 ## :copyright: License
 
 [MIT](http://opensource.org/licenses/MIT)

packages/core/package.json

@@ -24,10 +24,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/core.mjs",
   "unpkg": "dist/core.global.js",
   "jsdelivr": "dist/core.global.js",
@@ -48,7 +46,6 @@
       "mjs-node-runtime",
       "browser",
       "browser-runtime",
-      "cjs",
       "global",
       "global-runtime"
     ]
@@ -63,11 +60,6 @@
           "production": "./dist/core.prod.node.mjs",
           "development": "./dist/core.node.mjs",
           "default": "./dist/core.node.mjs"
-        },
-        "require": {
-          "production": "./dist/core.prod.cjs",
-          "development": "./dist/core.cjs",
-          "default": "./index.js"
         }
       }
     },

packages/devtools-types/package.json

@@ -23,10 +23,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/devtools-types.mjs",
   "types": "dist/devtools-types.d.ts",
   "dependencies": {
@@ -39,8 +37,7 @@
   "buildOptions": {
     "name": "IntlifyDevToolsTypes",
     "formats": [
-      "mjs",
-      "cjs"
+      "mjs"
     ]
   },
   "exports": {
@@ -49,14 +46,9 @@
       "import": "./dist/devtools-types.mjs",
       "node": {
         "import": {
-          "production": "./dist/devtools-types.prod.cjs",
+          "production": "./dist/devtools-types.prod.mjs",
           "development": "./dist/devtools-types.mjs",
           "default": "./dist/devtools-types.mjs"
-        },
-        "require": {
-          "production": "./dist/devtools-types.prod.cjs",
-          "development": "./dist/devtools-types.cjs",
-          "default": "./index.js"
         }
       }
     },

packages/message-compiler/package.json

@@ -24,10 +24,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/message-compiler.mjs",
   "unpkg": "dist/message-compiler.global.js",
   "jsdelivr": "dist/message-compiler.global.js",
@@ -45,7 +43,6 @@
       "mjs",
       "mjs-node",
       "browser",
-      "cjs",
       "global"
     ],
     "enableFullBundleForEsmBrowser": true
@@ -60,11 +57,6 @@
           "production": "./dist/message-compiler.node.mjs",
           "development": "./dist/message-compiler.node.mjs",
           "default": "./dist/message-compiler.node.mjs"
-        },
-        "require": {
-          "production": "./dist/message-compiler.prod.cjs",
-          "development": "./dist/message-compiler.cjs",
-          "default": "./index.js"
         }
       }
     },

packages/petite-vue-i18n/package.json

@@ -26,10 +26,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/petite-vue-i18n.mjs",
   "unpkg": "dist/petite-vue-i18n.global.js",
   "jsdelivr": "dist/petite-vue-i18n.global.js",
@@ -58,7 +56,6 @@
       "mjs-node-runtime",
       "browser",
       "browser-runtime",
-      "cjs",
       "global",
       "global-runtime"
     ]
@@ -73,11 +70,6 @@
           "production": "./dist/petite-vue-i18n.node.mjs",
           "development": "./dist/petite-vue-i18n.node.mjs",
           "default": "./dist/petite-vue-i18n.node.mjs"
-        },
-        "require": {
-          "production": "./dist/petite-vue-i18n.prod.cjs",
-          "development": "./dist/petite-vue-i18n.cjs",
-          "default": "./index.js"
         }
       }
     },

packages/shared/package.json

@@ -23,10 +23,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/shared.mjs",
   "types": "dist/shared.d.ts",
   "engines": {
@@ -36,8 +34,7 @@
     "name": "IntlifyShared",
     "formats": [
       "mjs",
-      "browser",
-      "cjs"
+      "browser"
     ]
   },
   "exports": {
@@ -47,14 +44,8 @@
       "browser": "./dist/shared.esm-browser.js",
       "node": {
         "import": {
-          "production": "./dist/shared.prod.cjs",
           "development": "./dist/shared.mjs",
           "default": "./dist/shared.mjs"
-        },
-        "require": {
-          "production": "./dist/shared.prod.cjs",
-          "development": "./dist/shared.cjs",
-          "default": "./index.js"
         }
       }
     },

packages/vue-i18n-core/package.json

@@ -26,10 +26,8 @@
     "url": "https://github.com/intlify/vue-i18n/issues"
   },
   "files": [
-    "index.js",
     "dist"
   ],
-  "main": "index.js",
   "module": "dist/vue-i18n-core.mjs",
   "unpkg": "dist/vue-i18n-core.global.js",
   "jsdelivr": "dist/vue-i18n-core.global.js",
@@ -53,7 +51,6 @@
     "formats": [
       "mjs",
       "browser",
-      "cjs",
       "global"
     ]
   },
@@ -64,14 +61,8 @@
       "browser": "./dist/vue-i18n-core.esm-browser.js",
       "node": {
         "import": {
-          "production": "./dist/vue-i18n-core.prod.cjs",
           "development": "./dist/vue-i18n-core.mjs",
           "default": "./dist/vue-i18n-core.mjs"
-        },
-        "require": {
-          "production": "./dist/vue-i18n-core.prod.cjs",
-          "development": "./dist/vue-i18n-core.cjs",
-          "default": "./index.js"
         }
       }
     },
@@ -81,14 +72,8 @@
       "browser": "./dist/petite-vue-i18n-core.esm-browser.js",
       "node": {
         "import": {
-          "production": "./petite-dist/vue-i18n-core.prod.cjs",
           "development": "./petite-dist/vue-i18n-core.mjs",
           "default": "./dist/petite-vue-i18n-core.mjs"
-        },
-        "require": {
-          "production": "./dist/petite-vue-i18n-core.prod.cjs",
-          "development": "./dist/petite-vue-i18n-core.cjs",
-          "default": "./petite.js"
         }
       }
     },