Low footprint ECMAScript source code parser

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

Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers

Parse CSS media queries (spec-compliant)

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

Math and string formula parser.

Oxc Parser Node API

modern OpenAPI parser written in TypeScript

TypeScript definitions for conventional-commits-parser

Parser for the content attribute of the meta viewport

CLI arguments parser. Native port of python's argparse.

Generate a Map Tile from a GeoTIFF File.

A TOML parser that produces output compatible with ESLint

TypeScript definitions for ua-parser-js

CSS Object Model implementation and CSS parser

The pug parser (takes an array of tokens and converts it to an abstract syntax tree)

CSV parsing implementing the Node.js `stream.Transform` API

Transforms css values and at-rule params into the tree

Parse binary files with a schema into nicely readable objects

C-CDA parser, serializer, and builder for Node.js and TypeScript, lenient on parse, spec-clean on emit.