An ast plugin for transforming js/ts/jsx/tsx files from commonJS to ESmodule.

PostCSS plugin to import CSS files

This library uses an abstract syntax tree to parse schema.prisma files into an object in JavaScript. It is similar to [@prisma/sdk](https://github.com/prisma/prisma/tree/master/src/packages/sdk) except that it preserves comments and model attributes.

A fast, spec-compliant JavaScript and TypeScript parser, producing an ESTree / TypeScript-ESTree AST

Walk, build, and check any ESTree / TypeScript-ESTree AST, with typed visitors, builders, and guards

Core istanbul API for JS code coverage

JavaScript parser written in OCaml. Produces ESTree AST

An interpreter for Typescript that can evaluate an arbitrary Node within a Typescript AST

A plugin for the Acorn parser that understands the ES7 keywords async and await

A very fast and versatile markdown toolchain. AST, React, React Native, SolidJS, Vue, Markdown, and HTML output available with full customization.

Report and remove unused es6 modules

Regular expression parser for ECMAScript.

PostgreSQL AST types from the real Postgres parser

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

Search and Rewrite code at large scale using precise AST pattern

ESLint plugin with ast-grep

Helpers for supporting private class methods and fields in acorn

Maintained replacement for ESLint's deprecated SourceCode#getJSDocComment along with other jsdoc utilities

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

Print a unified-latex ASTs to a string