Open-source startups written in JavaScript

A fancy self-hosted monitoring tool

Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

Official electron build of draw.io

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/网页爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。

A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.

Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀

Free, simple, and intuitive online database diagram editor and SQL generator.

LLM API 管理 & 分发系统，支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型，统一 API 适配，可用于 key 管理与二次分发。单可执行文件，提供 Docker 镜像，一键部署，开箱即用。LLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI.

:black_heart: Create and share beautiful images of your source code

Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 600+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.

A modern ebook manager and reader with sync and backup capacities for Windows, macOS, Linux, Android, iOS and Web

⚙️ NGINX config generator on steroids 💉

YApi 是一个可本地部署的、打通前后端及QA的、可视化的接口管理平台

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!

GitHub on steroids

In-browser Markdown editor

The Open Source kanban, built with Meteor. GitHub issues/PRs are only for FLOSS Developers, not for support, support is at https://wekan.fi/commercial-support/ . PR source translation to imports/i18n/data/en.i18n.json, other translations at https://app.transifex.com/wekan/wekan . No telemetry.

daily.dev is the personalized developer news feed and community. Get the best tech content from all over the web in your browser new tab or on mobile. Free and open source.

A Progressive Web App for local file sharing

🌈一个跨平台的划词翻译和OCR软件 | A cross-platform software for text translation and recognition.

A Git-based CMS for Static Site Generators

ZeroNet - Decentralized websites using Bitcoin crypto and BitTorrent network

The free and privacy-friendly screen recorder with no limits 🎥

A web-based collaborative LaTeX editor

Concurrently chat with ChatGPT, Bing Chat, Bard, Alpaca, Vicuna, Claude, ChatGLM, MOSS, 讯飞星火, 文心一言 and more, discover the best answers

The fastest browser for AI agents to run browser automation, built for sharing your logged-in browser state with your AI agents, like Codex or Claude Code, without disturbing you. Zero cost, zero config.

Omnivore is a complete, open source read-it-later solution for people who like reading.

Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.

Node.js based forum software built for the modern web

Self-hosted Speed Test for HTML5 and more. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and more

Self-hosted audiobook and podcast server

A Cloudflare-based email service | 基于 Cloudflare 的邮箱服务 | Cloudflare Email 邮箱 Mail

A habit tracker app which treats your goals like a Role Playing Game.

The open source Zapier alternative. Build workflow automation without spending time and money.

Control and manage Android devices from your browser.

Stremio - Freedom to Stream

An online IDE for rapid web development

Diffusion Bee is the easiest way to run Stable Diffusion locally on your M1 Mac. Comes with a one-click installer. No dependencies or technical knowledge needed.

mailcow: dockerized - 🐮 + 🐋 = 💕

AriaNg, a modern web frontend making aria2 easier to use.

A simple web-based tool for Spriting and Pixel art.

CRS-自建Claude Code镜像，一站式开源中转服务，让 Claude、OpenAI、Gemini、Droid 订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

Elegant open source project tracking. Self-hosted Kanban for teams — free Community edition, with PLANKA Pro for organisations.

Project has been discontinued ////// Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.

💻 Medis is a beautiful, easy-to-use Mac database management application for Redis.

Connect APIs, remarkably fast. Free for developers.

Not Just A Notepad! (golang + mongodb) http://leanote.org

one for all free music in china (Windows, Mac, Linux desktop)

Free Modern URL Shortener.

Spug is a lightweight agent-free automatic operation and maintenance platform designed for small and medium-sized enterprises. It integrates host management, host batch execution, host online terminal, file management, application release and deployment, pipelines, online task planning, configuration center, monitoring, alarm and so on.

Integrating ChatGPT into your browser deeply, everything you need is here

Easy P2P file transfer powered by WebRTC - inspired by Apple AirDrop

Reactide is the first dedicated IDE for React web application development.

An easy 1-click way to create beautiful artwork on your PC using AI, with no tech knowledge. Provides a browser UI for generating images from text prompts and images. Just enter your text prompt, and see the generated image.

The aim for this project is to create the worlds best and hottest interface to interact with aria2. Very simple to use, just download and open index.html in any web browser.

A bitcoin trading bot written in node - https://gekko.wizb.it/