Parser

This is production ready.

Features

• 3x faster than swc parser (benchmark).
• Parses .js(x) and .ts(x).
• Passes all parser tests from Test262 and 99% from Babel and TypeScript.
• Returns ESM information directly, no need for es-module-lexer.
• ✅ works with checker.ts

Installation

Rust

Use the umbrella crate oxc or the individual oxc_ast and oxc_parser crates.

Rust usage example can be found here.

Node.js (NAPI)

Try the experimental node binding oxc-parser.