https://github.com/omrilotan/ecma-webpack-plugin

🧳 Verify your output code is compliant to the version you're targeting
https://github.com/omrilotan/ecma-webpack-plugin

ecma-webpack-plugin ecmascript webpack

Last synced: about 2 months ago
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🧳 Verify your output code is compliant to the version you're targeting

• Host: GitHub
• URL: https://github.com/omrilotan/ecma-webpack-plugin
• Owner: omrilotan
• Created: 2020-09-23T12:33:58.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2022-02-28T14:24:08.000Z (almost 3 years ago)
• Last Synced: 2024-04-26T00:25:17.475Z (9 months ago)
• Topics: ecma-webpack-plugin, ecmascript, webpack
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/ecma-webpack-plugin
• Size: 15.6 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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README

        
# ecma-webpack-plugin [![](https://img.shields.io/npm/v/ecma-webpack-plugin.svg)](https://www.npmjs.com/package/ecma-webpack-plugin) [![](https://img.shields.io/badge/source--000000.svg?logo=github&style=social)](https://github.com/omrilotan/ecma-webpack-plugin)

Verify your wepback output code is compliant to the ECMAScript version you're targeting.

This is useful for cases when you want to be sure your babel options get you covered and especially if you exclude node modules directory like the [official babel recommendation](https://babeljs.io/setup#via-config) (I mean, why would you exclude the packages you don't control?).

### Example webpack.config.js

```js

const EcmaPlugin = require('ecma-webpack-plugin');

module.exports = {

	// ...

	plugins: [

		// ...,

		new EcmaPlugin({ parser: { ecmaVersion: '5' } })

  ]

};

```

### Options:

| Options | Meaning | defaults

| - | - | -

| parser | [Parser options (Acorn)](https://github.com/acornjs/acorn/tree/master/acorn#readme) | [Acorn defaults](https://github.com/acornjs/acorn/tree/master/acorn#interface)

| extensions | File extensions to verify | `['js', 'mjs']`