Acorn

A tiny, fast JavaScript parser, written completely in JavaScript.

Espree

An Esprima-compatible JavaScript parser built on Acorn.

Flow

The Flow Parser is a JavaScript parser written in OCaml. It produces an AST that conforms to SpiderMonkey Parser API

Meriyah

100% compliant, self-hosted javascript parser with high focus on both performance and stability. Stable and already used in production.

Recast

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator.

Typescript ESLint Parser

An ESLint parser used to parse TypeScript code into ESLint-compatible nodes, as well as provide backing TypeScript programs.

Vue ESLint Parser

The ESLint custom parser for .vue files.