OXC
ByVoidZero

The JavaScript Oxidation Compiler

A collection of JavaScript tools written in Rust

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Fast compiler tools for JavaScript

Parser

Quick AST generation

The perfect input for advanced transformations and compilations

  • 3x faster than SWC
  • All Test262 stage4 tests passed
Usage Guide

Parser Benchmark for Oxc, Swc and Biome

OXC

/ 60ms

SWC

/ 210ms

Biome

/ 325ms

Linter

Oxlint: The Rust-powered linter

Catch bugs before they make it to production

  • 50~100x faster than ESLint
  • 570+ rules and growing
  • Type-aware Linting
Usage Guide
Linter
Resolver

Speedy module resolution

Ensure your dependencies are located correctly and instantly

  • 28x faster than enhanced-resolve
Usage Guide
Resolver
Transformer

Instant JavaScript transformation

Transpile the code you need

  • Babel compatible
  • TypeScript / React JSX
  • Isolated Declarations DTS Emit
Usage Guide
Transformer
Minifier (Alpha Build)
Optimize Compression

Minimize file sizes for fast delivery

Formatter (Alpha Build)
blazing-fast formatting
Oxfmt: Blazing-Fast Formatting

Enforce consistent code styles

Free & open source

Oxc is free and open source, made possible by wonderful sponsors.

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