gem-hunter

A Rollup plugin to minify the generated bundle with Terser.

This is a complete rewrite of 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).

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

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.

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.