npm query parser and tools

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

A javascript library to extract Exif metadata from images, in node and in the browser.

JavaScript parser written in OCaml. Produces ESTree AST

Streaming SAX-style HTML parser.

A specification compliant robots.txt parser with wildcard (*) matching support.

Incremental parser

TypeScript definitions for random-useragent

An evented streaming XML parser in JavaScript

Option parsing for Node, supporting types, shorthands, etc. Used by npm.

WebAssembly text format parser

Parse HTML/XML to PostHTMLTree

Validates XML name productions — Name, NCName, QName, NMToken, NMTokens — for XML 1.0 and 1.1

parser for xcodeproj/project.pbxproj files

Svelte parser for ESLint

An improved user agent parser.

Fast & forgiving HTML/XML parser

simple node sql parser

Math and string formula parser.

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