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stock-api is a TypeScript tool for querying real-time stock market data across Chinese A-shares, Hong Kong stocks, and US equities, with zero runtime...

Chrome DevTools for agents is an MCP server that enables coding agents (Claude, Cursor, Copilot) to control and inspect live Chrome browsers for...

BrowserOS is an open-source Chromium-based browser that natively runs AI agents for browser automation with 53+ tools, enabling tasks like...

Glide is a keyboard-focused web browser built on Firefox, designed for users who prefer modal-based navigation and extensive customization through...

FingerprintJS is a client-side browser fingerprinting library that generates stable visitor identifiers by hashing browser attributes—persisting even...

YouTube No Translation is a browser extension that prevents YouTube from automatically translating video titles, descriptions, audio tracks, and...

typst.ts brings the Typst document markup language to JavaScript/TypeScript environments, enabling compilation and rendering in browsers, Node.js,...

docx is a TypeScript library for generating and modifying .docx files programmatically in Node.js and browsers. It serves developers who need to...

Kysely is a type-safe TypeScript SQL query builder that supports multiple database backends (PostgreSQL, MySQL, MSSQL, SQLite, PGlite) and runtime...

ws-scrcpy is a web-based client for mirroring and controlling Android devices via scrcpy over WebSocket, designed for remote device control in...

JavaScript Obfuscator is a mature, widely-used TypeScript-based tool that obscures JavaScript and Node.js code through identifier renaming, string...

Feathers is a full-stack TypeScript/JavaScript framework for building web APIs and real-time applications that works with any backend technology and...

SimpleWebAuthn is a TypeScript-first library collection that simplifies WebAuthn/passkey integration for web applications, providing separate server...

ghostty-web is a browser-based terminal emulator that ports Ghostty's native VT100 parser to WebAssembly with xterm.js API compatibility, enabling...

detect-gpu classifies GPUs based on 3D rendering benchmark scores, enabling developers to dynamically adjust settings in graphics-intensive web...

otplib is a TypeScript library for generating and verifying one-time passwords (HOTP and TOTP) used in two-factor authentication systems. It serves...

An MCP (Model Context Protocol) server that enables LLMs to control a browser via Browserbase and Stagehand, allowing automated web interaction,...

Astro is a web framework and static site generator optimized for content-driven websites such as blogs, marketing pages, and documentation sites,...

jose is a comprehensive JavaScript library for JSON Object Signing and Encryption (JWA, JWS, JWE, JWT, JWK, JWKS) that works across Node.js,...

Canvas Editor is a rich text editor built on Canvas/SVG technology, designed for web browsers with support for complex features like LaTeX, PDF...

LiquidJS is a Shopify/Jekyll-compatible Liquid template engine for JavaScript with support for Node.js, browsers, and CLI. It serves developers...

Floorp is a Firefox-based browser derivative focused on privacy, openness, and sustainability for end users. It serves users seeking an alternative...

Azure SDK for JavaScript is an official Microsoft SDK providing TypeScript/JavaScript libraries for interacting with Azure cloud services across...

hotkeys-js is a lightweight, dependency-free JavaScript library for capturing and handling keyboard input and shortcuts in web browsers. It serves...

Faker is a TypeScript/JavaScript library that generates realistic fake data (names, addresses, emails, dates, financial details, etc.) for testing...

LLM Scraper is a TypeScript library that extracts structured data from webpages using LLMs (GPT, Claude, Gemini, Llama, etc.) with schema validation...

Slate is a customizable framework for building rich text editors in React, comparable to Medium or Google Docs. It serves developers and...

A comprehensive personal learning repository documenting frontend fundamentals through 512 study notes organized by topic (HTML, CSS, JavaScript,...

Etro is a TypeScript library for programmatic video editing in the browser, enabling composition of video, audio, image, and text layers with...

Gitbeaker is a comprehensive, typed GitLab SDK for Node.js, browsers, Deno, Bun, and CLI environments. It provides complete coverage of GitLab's API...