oxc

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[![MIT licensed][license-badge]][license-url]
[![Build Status][ci-badge]][ci-url]
[![CodSpeed Badge](https://img.shields.io/endpoint?url=https://codspeed.io/badge.json)](https://codspeed.io/oxc-project/oxc)

[![Discord chat][discord-badge]][discord-url]
[![Playground][playground-badge]][playground-url]
[![Website][website-badge]][website-url]

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## ⚓ Oxc

_/oʊ ɛks siː/_

The Oxidation Compiler is a collection of high-performance tools for JavaScript and TypeScript written in Rust.

Oxc is part of [VoidZero](https://voidzero.dev/)'s vision for a unified, high-performance toolchain for JavaScript. It powers [Rolldown](https://rolldown.rs) ([Vite]'s bundler) and enables the next generation of ultra-fast development tools that work seamlessly together.

For more information, check out our website at [oxc.rs](https://oxc.rs).

<sub>\* Oxidation is the chemical process that creates rust</sub>

## 🙋 Who's using Oxc?

[Rolldown] and [Nuxt] use Oxc for parsing. [Rolldown] also uses Oxc for transformation and minification. [Nova], [swc-node], and [knip] use [oxc_resolver][docs-resolver-url] for module resolution. [Preact], [Shopify], [ByteDance], and [Shopee] use oxlint for linting.

[See more projects using Oxc →](https://oxc.rs/docs/guide/projects.html)

## 🔧 Lint or Format a Codebase

- **Lint**: [Oxlint](https://oxc.rs/docs/guide/usage/linter) — `npx oxlint@latest`
- **Format**: [Oxfmt](https://oxc.rs/docs/guide/usage/formatter) — `npx oxfmt@latest`

## 🧰 Build Tooling on Top of Oxc

- Parse JavaScript and TypeScript: [Parser](https://oxc.rs/docs/guide/usage/parser)
- Transform TypeScript, JSX, and modern JavaScript: [Transformer](https://oxc.rs/docs/guide/usage/transformer)
- Minify JavaScript for production builds: [Minifier](https://oxc.rs/docs/guide/usage/minifier)
- Resolve modules for JavaScript and TypeScript: [Resolver](https://oxc.rs/docs/guide/usage/resolver)

## ✍️ Contribute

Check out some of the [good first issues](https://github.com/oxc-project/oxc/contribute) or ask us on [Discord][discord-url].

See [CONTRIBUTING.md](./CONTRIBUTING.md) for guidance, or read the complete [contributing guide on our website →](https://oxc.rs/docs/contribute/introduction.html)

If you are unable to contribute by code, you can still participate by:

- Add a [GitHub Star](https://github.com/oxc-project/oxc/stargazers) to the project
- Join us on [Discord][discord-url]
- [Follow me on X](https://x.com/boshen_c) and post about this project

## 📚 Other Resources

- [Troubleshooting](https://oxc.rs/docs/guide/troubleshootin