babel

Babel is a compiler for writing next generation JavaScript.

swc

Rust-based platform for the Web

The JavaScript Oxidation Compiler

A collection of JavaScript tools written in Rust.

acornjs/acorn

A small, fast, JavaScript-based JavaScript parser

dsherret/ts-morph

TypeScript Compiler API wrapper for static analysis and programmatic code changes.

pionxzh/wakaru

Javascript decompiler for modern frontend