https://github.com/sjinks/rollup-plugin-terser

A Rollup plugin to minify the generated bundle with Terser
https://github.com/sjinks/rollup-plugin-terser

minify minify-javascript rollup rollup-plugin terser

Last synced: about 1 month ago
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A Rollup plugin to minify the generated bundle with Terser

• Host: GitHub
• URL: https://github.com/sjinks/rollup-plugin-terser
• Owner: sjinks
• License: mit
• Created: 2022-10-14T19:18:56.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2025-04-08T03:27:54.000Z (about 1 month ago)
• Last Synced: 2025-04-08T04:26:18.957Z (about 1 month ago)
• Topics: minify, minify-javascript, rollup, rollup-plugin, terser
• Language: TypeScript
• Homepage:
• Size: 1.81 MB
• Stars: 6
• Watchers: 3
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# rollup-plugin-terser

[![Build and Test](https://github.com/sjinks/rollup-plugin-terser/actions/workflows/ci.yml/badge.svg)](https://github.com/sjinks/rollup-plugin-terser/actions/workflows/ci.yml)

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A Rollup plugin to minify the generated bundle with Terser.

This is a complete rewrite of [TrySound/rollup-plugin-terser](https://github.com/TrySound/rollup-plugin-terser).

Main differences:

  * the code is written in TypeScript;

  * this plugin supports both Rollup 2 and Rollup 3;

  * the implementation is more lightweight and probably less resource-consuming, but it does not use workers (therefore, it could be slower).

## Installation

```bash

npm i -D @wwa/rollup-plugin-terser

```

## Usage

```js

import { rollup } from 'rollup';

import { terser } from '@wwa/rollup-plugin-terser';

rollup({

  input: 'file.js',

  plugins: [

    terser(),

  ],

});

```

`terser` accepts an optional `options` parameter, which is the [MinifyOptions object](https://github.com/terser/terser#minify-options).

The plugin automatically sets the following options:

  * `module: true` if the output format is `esm` or `es`;

  * `toplevel: true` if the output format is `cjs`;

  * `sourcemap` is always inferred from rollup's options.