A very fast HTML parser, generating a simplified DOM, with basic element query support.
Postlight Parser transforms web pages into clean text. Publishers and programmers use it to make the web make sense, and readers use it to read any web article comfortably.
Inline critical CSS and lazy-load the rest.
Parse, validate, traverse, transform, and optimize Oniguruma regular expressions
Grammar parsing support for cspell
Node.js library for parsing crontab instructions
Sass/SCSS language support for the CodeMirror code editor
webhint parser needed to analyze LESS files
JavaScript parser written in OCaml. Produces ESTree AST
A simple list of CSS shorthand properties and which longhand properties they expand to
A simple multipart/form-data parser to use with ReadableStreams
Oxc Parser Node API
MermaidJS parser
Generic JSDoc-like comment parser
HTML to React parser.
Converts JSON schema objects into Zod schemas
My JavaScript parser
Swagger 2.0 and OpenAPI 3.0 parser and validator for Node and browsers
A function to parse floating point hexadecimal strings as defined by the WebAssembly specification
CSS value parser
Parses every stack trace into a nicely formatted array of hashes.
A simple, fast and configurable INI parser.
A module that parses a string as regular expression and returns the parsed value.
Modern, fast React.js JSX parser