unplugin-oxc

Oxc integration for unplugin.

Features

• 🚀 Blazing Fast: Transform, resolve, and minify files with Oxc, built in Rust.
• 🦾 Powerful: Supports TypeScript and React JSX transformation, identifier replacement, syntax lowering, and more.
• 📦 Zero Config: No configuration needed for TypeScript support.
• 🎨 Customizable: Fine-tune transform, resolve, and minify options.
• 😈 Drop-in Replacement: Easily replace rollup-plugin-esbuild and @rollup/plugin-node-resolve.

Installation

npm i -D unplugin-oxc

Vite

// vite.config.ts
import Oxc from 'unplugin-oxc/vite'

export default defineConfig({
  plugins: [Oxc()],
})

Rollup

// rollup.config.js
import Oxc from 'unplugin-oxc/rollup'

export default {
  plugins: [Oxc()],
}

Rolldown

// rolldown.config.js
import Oxc from 'unplugin-oxc/rolldown'

export default {
  plugins: [Oxc()],
}

esbuild

import { build } from 'esbuild'
import Oxc from 'unplugin-oxc/esbuild'

build({
  plugins: [Oxc()],
})

Webpack

// webpack.config.js
import Oxc from 'unplugin-oxc/webpack'

export default {
  /* ... */
  plugins: [Oxc()],
}

Rspack

// rspack.config.js
import Oxc from 'unplugin-oxc/rspack'

export default {
  /* ... */
  plugins: [Oxc()],
}

unloader

// unloader.config.ts
import Oxc from 'unplugin-oxc/unloader'

export default defineConfig({
  plugins: [Oxc()],
})

Usage

interface Options {
  /**
   * @default [/\.[cm]?[jt]sx?$/],
   */
  include?: FilterPattern
  /**
   * @default [/node_modules/],
   */
  exclude?: FilterPattern
  enforce?: 'pre' | 'post' | undefined
  /**
   * Transform options passed to `oxc-transform`
   */
  transform?: Omit<TransformOptions, 'sourcemap'> | false
  /**
   * Resolve options passed to `oxc-resolver`
   */
  resolve?: NapiResolveOptions | false
  /**
   * The plugin will skip resolving node_modules by default.
   * Set this to `true` to resolve node_modules.
   * @default false
   */
  resolveNodeModules?: boolean
  /**
   * Minify options passed to `oxc-minify`
   */
  minify?: Omit<MinifyOptions, 'sourcemap'> | false
  sourcemap?: boolean
}

Sponsors

License

MIT License © 2025-PRESENT 三咲智子