A markdown parser and compiler. Built for speed.
Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser
The fast, flexible, and elegant library for parsing and manipulating HTML and XML.
Transforming styles with JS plugins
Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed
基于Vue3 + WebRTC + Nodejs + Flutter搭建的远程桌面控制、游戏串流
JavaScript YAML parser and dumper. Very fast.
A natural language date parser in Javascript
Your Personal Librarian Agent. Ask anything on your computer, organize files, remember important info and files.
A doc comment standard for TypeScript
The fast & forgiving HTML and XML parser
HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.
JavaScript SVG parser and renderer on Canvas
⛱ Broadly scoped ecosystem & mono-repository of 215 TypeScript projects (and ~185 examples) for general purpose, functional, data driven development
Parser Building Toolkit for JavaScript
모두 파싱해버리겠다 — HWP·HWPX·PDF·Office 문서를 Markdown으로. 양식 자동 채우기와 신구대조를 갖춘 CLI·MCP 서버 | Convert Korean documents (HWP, HWPX, PDF, Office) to Markdown — CLI and MCP server with form filling and diff
Trigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.
📝 HTML to React parser.
Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.
Port of http_parser to llparse
A modern PDF library for TypeScript. Parse, modify, and generate PDFs with a clean, intuitive API.
CSV parser and formatter for node
YAML parser and serialiser for JavaScript
Decode mime formatted e-mails
Typescript library for parsing crontab instructions
🚀 Faster, secure and convenient alternative for JSON.parse for arbitrary inputs
Browser extension which parses competitive programming problems
🌿 A modern templating language for the HTML+ERB you already have.
Metadata parser for audio and video media files. Supports file and stream inputs in Node.js and browser environments, extracting format, tag, and duration information.
A 100% compliant, self-hosted javascript parser - https://meriyah.github.io/meriyah
BSON Parser for node and browser
Angular markdown component/directive/pipe/service to parse static, dynamic or remote content to HTML with syntax highlight and more...
The world’s first fully web-based DXF/DWG viewer and editor that runs entirely in the browser — no backend server required.
Esprima-compatible implementation of the Mozilla JS Parser API
🤖/👨🦰 Detect bots/crawlers/spiders using the user agent string
Parse, Resolve, and Dereference JSON Schema $ref pointers in Node and browsers
Comark is an open-source Markdown parser and renderer with components, attributes and plugins. It streams AI output to React, Vue, Svelte, Angular, HTML and the terminal.
A blazing-fast declarative parser builder for binary data
A small, fast, pure JavaScript type-stripper that uses the official TypeScript parser.
JavaScript LaTeX to HTML5 translator
ESLint parser, plugin, and rule set for GraphQL (for schema and operations). Easily customizable with custom rules. Integrates with IDEs and modern GraphQL tools.
Better typed `querySelector` and `querySelectorAll`.
Scanner and parser for JSON with comments.
Type-safe combinatorial CLI parser for TypeScript
A React component which can parse JSX and output rendered React Components.
Generic basic auth Authorization header field parser
A parser for the React Server Components when sent over the network
Firecrawl CLI and agent skills: search, scrape, and interact with the web from your terminal or any coding agent, plus parse, crawl, map, Agent and Monitor. Firecrawl is the context API for AI agents.
a CSS selector compiler & engine
Fast, all‑in‑one JavaScript feed parser and generator for RSS, Atom, RDF, and JSON Feed, with support for popular namespaces and OPML.
a color parsing and manipulation lib served in roughly 2kB
Parse browser forms into structured JavaScript objects. Six adapters — React hooks, vanilla DOM, jQuery, FormData, and more. One coherent API.
💻 a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript
A web tool to explore the ASTs generated by parsers.
Email parser for browser and serverless environments
Command line tools for working with MyST Markdown.
Simple and lightweight (< 2kB) HTML string to React element conversion library
Splits a hostname into subdomains, domain and (effective) top-level domains.
Streaming, source-agnostic EventSource/Server-Sent Events parser
Parses a declarative filter object with $op(value) strings into a typed, database-agnostic filter AST. Zero dependencies, ~50 ns per call.