SwcMinifyWebpackPlugin

Faster minimizer plugin for webpack based on swc.minify().

This plugin is forked from swc-webpack-plugin, with following differences:

• Simpiler options
• Use swc.minify() instead of swc.transform(), for better performance
• enable mangle by default for better compression rate

This plugin is faster than terser-webpack-plugin's swc mode.

Install

npm i -D swc-minify-webpack-plugin

Usage

Recommended configuration:

1// webpack.config.js
2const { SwcMinifyWebpackPlugin } = require('swc-minify-webpack-plugin');
3
4module.exports = {
5  optimization: {
6    minimize: true,
7    minimizer: [new SwcMinifyWebpackPlugin()],
8  },
9};

Custom configuration:

1// webpack.config.js
2const { SwcMinifyWebpackPlugin } = require('swc-minify-webpack-plugin');
3
4module.exports = {
5  optimization: {
6    minimize: true,
7    minimizer: [
8      new SwcMinifyWebpackPlugin({
9        compress: false,
10        mangle: true,
11      }),
12    ],
13  },
14};

Options

compress

Type: boolean | object

Default: true

See https://swc.rs/docs/configuration/minification#jscminifycompress

mangle

Type: boolean | object

Default: true

See https://swc.rs/docs/configuration/minification#jscminifymangle

format

Type: object

See https://swc.rs/docs/configuration/minification#jscminifyformat