Core parser, AST, validation, and protocol utilities for ToonUI.

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

Parser, AST, validation, and summarizer for the Statecraft board DSL

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

DSL grammar, parser (text → AST), and AST validation for the Immediate Diagram Language (IDL).

AST utility module for statically analyzing JSX

AST-aware v8-to-istanbul

AST utils for webassemblyjs

A toolkit for easy Babel AST generation and manipulation.

A 1.75kB library for enhancing `html`. `ultrahtml` has zero dependencies and is compatible with any JavaScript runtime.

A modern CSS parser and stringifier with TypeScript support

Oxc Parser Node API

Generate regular expressions from regjsparser’s AST.

Transform HAST to Babel AST (JSX)

Flow types for the Javascript AST

Collection of useful helper functions when trying to determine module type (CommonJS or AMD) properties of an AST node.

A library for analysing JS RegExp

Search and Rewrite code at large scale using precise AST pattern

Esprima-compatible implementation of the Mozilla JS Parser API

AST utility module for statically analyzing JSX