Local screen recording and agent-assisted video editing for Claude Code, Codex and other AI agents on macOS.
Evidence-grounded scientific agent system for research automation, citation verification and paper production.
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.
TypeScript-first schema validation with static type inference
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
Build your personal knowledge base with Trilium Notes
开放式跨端跨框架解决方案,支持使用 React/Vue 等框架来开发微信/京东/百度/支付宝/字节跳动/ QQ 小程序/H5/React Native 等应用。
A fully featured React components library
Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser
Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.
Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.
Connect your users to their apps
WebGL2 powered visualization framework
Bitwarden client apps (web, browser extension, desktop, and cli).
TinaCMS is the leading open-source headless CMS that supports Markdown and Visual Editing. Your content is stored in your own GitHub repo 🦙 ❤️
Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.
The open-source reactive database for app developers
✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!
⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js
MapLibre GL JS - Interactive vector tile maps in the browser
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。
♏ 一款浏览器端的 Markdown 编辑器,支持所见即所得(富文本)、即时渲染(类似 Typora)和分屏预览模式。An In-browser Markdown editor, support WYSIWYG (Rich Text), Instant Rendering (Typora-like) and Split View modes.
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
Next-gen browser and mobile automation test framework for Node.js
An AI-powered search engine with a generative UI
The MQTT client for Node.js and the browser
Смотрите видео на другом языке с закадровым переводом и субтитрами в любом браузере
🚀🎉📚 SaaS Boilerplate built with Next.js + Tailwind CSS + Shadcn UI + TypeScript. ⚡️ Full-stack React application with Auth, Multi-tenancy, Roles & Permissions, i18n, Landing Page, DB, Logging, Testing
TypeScript Compiler API wrapper for static analysis and programmatic code changes.
Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
A modern CLI tool for scaffolding end-to-end type-safe TypeScript projects with best practices and customizable configurations
Typesafe APIs Made Simple 🪄
LM Studio CLI
TagSpaces is an offline, open source, document manager with tagging support
Your Friendly Open-Source Gen-AI Platform
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.
Ambient sounds for focus and calm.
OpenTelemetry JavaScript Client
Laminar - open-source observability platform purpose-built for AI agents. YC S24.
Fast, extensible build tool for modern web development
A TypeScript framework for building MCP servers.
Mutation testing for JavaScript and friends
7,400+ brand SVG icons for developers. Tree-shakeable, typed, open source. npm i thesvg
Create real electronics with Typescript and React
법제처 국가법령정보를 LLM에서 바로 조회하는 MCP 서버. 법령·판례·조례 검색과 인용 검증 | MCP server for Korean law — search statutes, precedents, and ordinances, and verify citations
Workflow SDK: Build durable, reliable, and observable apps and AI Agents in TypeScript
A collection of sample apps and recipes built with the TinyFish web agent. Open-source examples for you to learn & build!
A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!
Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.
Access to Anthropic's safety-first language model APIs in TypeScript
PageLM is a community driven version of NotebookLM & a education platform that transforms study materials into interactive resources like quizzes, flashcards, notes, and podcasts.
A JavaScript-driven M5Stack-embedded super-kawaii robot.
Route, manage, and analyze your LLM requests across multiple providers with a unified API interface.
Your infinite canvas workspace for agents, tasks, knowledge, and research. An infinite canvas for Claude Code, Codex, terminals, tasks, and notes.
Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.
Automated index of Claude Code plugins and adoption metrics across GitHub repositories, powered by a Node.js/TypeScript crawler
🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.