An online parser for GraphQL for use in syntax-highlighters and code intelligence tools

Parse HTTP request cookies

unist utility to get the position of a node

hast utility to create an element from a simple CSS selector

This is a simple parser for tagged comments.

Support for `import <defer|source>` phase syntax in Acorn

Fork of pgsql-ast-parser with extended grammar (dollar-quoted strings, array slicing, GRANT/roles, triggers, MERGE, partitioning, ...). Tracks oguimbal/pgsql-ast-parser; pending upstream PR #174.

unist utility to recursively walk over nodes, with ancestral information

unist utility to check if a node passes a test

Markdown-it - modern pluggable markdown parser.

mdast utility to get the plain text content of a node

hast utility to transform to nlcst

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

mdast extension to parse and serialize MDX (or MDX.js)

hast utility to transform from a `parse5` AST

hast utility to check if a node is inter-element whitespace

PostCSS syntax for template literals CSS-in-JS (e. g. styled-components).

Oxc Parser Node API

Parse an SMTP (RFC-5321) address

Parses set-cookie headers into objects