Best Open Source desktop app Libraries
A curated list of the most popular GitHub repositories tagged with desktop app. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.
#1tauri-apps/tauri
Build smaller, faster, and more secure desktop and mobile applications with a web frontend.
#2jaywcjlove/awesome-mac
Now we have become very big, Different from the original idea. Collect premium software in various categories.
#3nexu-io/open-design
🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / Gemini / OpenCode / Qwen & 20+ CLIs via BYOK.
#4lencx/ChatGPT
🔮 ChatGPT Desktop Application (Mac, Windows and Linux)
#5DevToys-app/DevToys
A Swiss Army knife for developers.
#6pear-devs/pear-desktop
Pear 🍐 is extension for music player
#7farion1231/cc-switch
A cross-platform desktop All-in-One assistant tool for Claude Code, Codex, OpenCode, openclaw & Gemini CLI.
#8responsively-org/responsively-app
A modified web browser that helps in responsive web development. A web developer's must have dev-tool.
#9ayangweb/BongoCat
🐱 跨平台互动桌宠 BongoCat，为桌面增添乐趣！
#10nukeop/nuclear
Streaming music player that finds free music for you
#11ai-shifu/ChatALL
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
#12rubickCenter/rubick
🔧 Electron based open source toolbox, free integration of rich plug-ins. 基于 electron 的开源工具箱，自由集成丰富插件。
#13dice2o/BingGPT
Desktop application of new Bing's AI-powered chat (Windows, macOS and Linux)
#14arcsin1/oh-my-ppt
Describe what you need — a presentation, lesson, or story — and let the AI build clean, beautiful HTML slides for you. Local-first. Works offline. Works for you.
#15Stack-Cairn/LiveAgent
A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!
#16Eynzof/Hermes-CN-Desktop
Hermes Agent CN desktop app, Windows-First, built with Tauri, Typescript and Rust. Isolated Hermes Agent core insides.
#17aipoch/open-science
Open Science is an open-source, local-first, model-agnostic AI research workbench for scientific discovery.
#18shiwenwen/hope-agent
🦭 会记忆、能持续推进目标、会动态编排多 Agent 的跨端桌面 AI 助手，也可服务化常驻 NAS / 云端 | A cross-device desktop AI agent with memory, autonomous goals, dynamic workflows, and headless deployment
#19xuzhougeng/wisp-science
Open-source, local-first desktop AI research workbench for scientific computing with Python/R, MCP bioinformatics tools, SSH/WSL/GPU runtimes, and OpenAI/Anthropic models.
#20Mininglamp-OSS/octo-web
Web & desktop (Electron) client for the OCTO open workplace — one React + TypeScript codebase shipping browser and PC surfaces, with first-class AI agent UX.
#21Peiiii/nextclaw
An open-source, extensible, self-hosted agent workspace with multi-runtime support for Codex, Claude Code, and more, plus reusable local apps for custom interfaces and services.
#22Pinvou/pinvou-agent
Open-source desktop AI agent for tools, files, knowledge, workflows, and real deliverables.
#23aivrar/portable-hermes-agent
Hermes Agent made portable desktop for Windows — 100 tools, GUI, local models via LM Studio, TTS, Music, ComfyUI, workflows, tool maker. No install. No Docker. No admin rights.