firecrawl / firecrawl

Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥

shadcn-ui / ui

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

MaxBittker / rs-sdk

Runescape automation library, optimized for use by coding agents.

motiondivision / motion

A modern animation library for React and JavaScript

kuratlielia / arc-library

Arc Library: free, open source React components with calm motion. Copy the code or install with the shadcn CLI.

bookorbit / bookorbit

BookOrbit: Your Reading Space

vercel / ai

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

tradingview / lightweight-charts

Performant financial charts built with HTML5 canvas

flohoeller / affectui

Handcrafted React components, illustrations and motion for AI products. One file each, calm motion, dark mode built in. Install with the shadcn CLI – free and open source.

assistant-ui / assistant-ui

Typescript/React Library for AI Chat 💬🚀

Vanilagy / mediabunny

Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.

gquthier / leadfactory-os

Votre agence de lead gen, son logiciel local et votre agent IA. Guided CLI, 39 methods and French SOP library.

apify / crawlee

Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

chartist-js / chartist

Simple responsive charts

guokaigdg / animal-island-ui

A Kawaii React UI component library 一个可爱的 React UI 组件库

cloudflare / kumo

Cloudflare's component library for building modern web applications.

QZYH123 / cunmu

存目 — 以你为主角的个人百科 / Strata — a personal encyclopedia about you

dansugc / reverse-engineer-marketing

Paste a link, get the whole marketing machine behind it: paid ads, organic social, SEO, Reddit, founders, funnel — evidence-cited. CLI, MCP server and a local web app that uses your Claude Code or Codex plan.

solidjs / solid

A declarative, efficient, and flexible JavaScript library for building user interfaces.

ibelick / motion-primitives

UI kit to make beautiful, animated interfaces, faster. Customizable. Open Source.

Kaliiiiiiiiii-Vinyzu / patchright

Undetected version of the Playwright testing and automation library.

keenthemes / reui

Design-forward shadcn kit for interfaces that stand out. 1000+ free patterns!

yilewang / llm-for-zotero

An open-source research agent system for your Zotero library.

LuxAlgo / Vela

Fast, extensible financial charts for the web. The open-source core of Vela by LuxAlgo.

njrhts2kvv-star / FredTalk

FredTalk：口播视频制作 Skill、可检索动效库与 Remotion 审看流程。在线视觉库：https://www.fred-fu.com/visual-library

ant-design / ant-design

An enterprise-class UI design language and React UI library

xyflow / xyflow

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

discordjs / discord.js

A powerful JavaScript library for interacting with the Discord API

mswjs / msw

The industry standard for API mocking in JavaScript.

Effect-TS / effect

TypeScript library for building type-safe production applications with typed errors, dependency injection, structured concurrency, and schema validation.

tinymce / tinymce

The world's #1 JavaScript library for rich text editing. Available for React, Vue and Angular

YouMind-OpenLab / awesome-nano-banana-pro-prompts

🍌 World's largest Nano Banana Pro prompt library — 10,000+ curated prompts with preview images, 16 languages. Google Gemini AI image generation. Free & open source.

toss / es-toolkit

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller, a major upgrade to lodash.

rockbenben / ChatGPT-Shortcut

Stop writing prompts from scratch — a searchable prompt library for ChatGPT, Claude, Gemini and Cursor · Русский 한국어 العربية हिन्दी ไทย ｜ 别再从头写提示词：现成的拿来就用，好用的收进自己的库

bytedance / flowgram.ai

FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.

DavidHDev / canvas-ui

A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.

capricorn86 / happy-dom

A JavaScript implementation of a web browser without its graphical user interface

iconoir-icons / iconoir

An open source icons library with 1600+ icons, supporting React, React Native, Flutter, Vue, Figma, and Framer.

microsoft / flint-chart

🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs.

kokonut-labs / kokonutui

Open-source collection of stunning Components built with Tailwind CSS, shadcn/ui and Motion to use on your websites

bklit / bklit-ui

Open-source UI & Charts library

shanliuling / dsh-image-gen

可在对话内生成、编辑、对比图像；内置 500 + 提示词、图库、多模型工作流，支持 ComfyUI。AI image studio for DeepSeek Harness — generate, edit & compare images in chat, with 500+ prompts, gallery, multi-model workflows and ComfyUI.

cypress-io / cypress

Fast, easy and reliable testing for anything that runs in a browser.

mantinedev / mantine

A fully featured React components library

fabricjs / fabric.js

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

heroui-inc / heroui

🚀 Beautiful, fast and modern React UI library. (Previously NextUI)

radix-ui / primitives

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

anomalyco / opentui

OpenTUI is a library to build terminal user interfaces (TUI)

didi / LogicFlow

A flow chart editing framework focus on business customization. 专注于业务自定义的流程图编辑框架，支持实现脑图、ER图、UML、工作流等各种图编辑场景。

YouMind-OpenLab / awesome-gpt-image-2

🚀 World's largest GPT Image 2 prompt library, updated daily — 2000+ curated prompts with preview images, 16 languages. OpenAI's next-gen image model with pixel-perfect text rendering, cross-image consistency, and commercial-grade illustration. Free & open source.

mqttjs / MQTT.js

The MQTT client for Node.js and the browser

supabase / supabase-js

An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.

vercel-labs / vgpu

Modular cross-runtime WebGPU library for shaders, 3D scenes, GPU tensors, neural networks, and math viz

Maintainerr / Maintainerr

Looks and smells like Seerr, does the opposite. A library maintenance tool for Plex, Jellyfin and Emby.

AnxForever / stylekit

Open-source visual style library for AI-generated UI — 148 curated styles with design tokens, prompts and MCP. | 面向 AI 生成网页的开源视觉风格库：148 套精选风格，支持 MCP、Agent Skill 与 npm CLI。

ybouane / liquidglass

A liquid glass effect library for the web. Apply realistic glass refraction, blur, chromatic aberration, and lighting effects to any HTML element using WebGL shaders.

Surajmaurya1 / easyui

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chakra-ui / chakra-ui

Chakra UI is a component system for building SaaS products with speed ⚡️

date-fns / date-fns

⏳ Modern JavaScript date utility library ⌛️

floating-ui / floating-ui

A JavaScript library to position floating elements and create interactions for them.