Math and string formula parser.

WebAssembly text format parser

Low footprint ECMAScript source code parser

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

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

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

TypeScript definitions for ua-parser-js

Oxc Parser Node API

modern OpenAPI parser written in TypeScript

A PDF generation library for Node.js

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

An evented streaming XML parser in JavaScript

Parser for the content attribute of the meta viewport

A TOML parser that produces output compatible with ESLint

Parse JavaScript one character at a time to look for snippets in Templates. This is not a validator, it's just designed to allow you to have sections of JavaScript delimited by brackets robustly.

Parser for Github, GitLab and Bitbucket issues actions, references and mentions

CSS Object Model implementation and CSS parser

Transforms css values and at-rule params into the tree

Math and string formula parser.

Support for import attributes in acorn