🚀 Discover the best open-source tools for developers! 🛠️ Curated collection to build, test & ship faster. 🌍 Open-source & community-driven projects.

Joined March 2025
Hexo: fast, simple blog framework that turns Markdown into static sites. - TypeScript, MIT, ~41.8k GitHub stars, 54 forks - 175+ contributors, master, v8.1.2 - Hundreds of themes and plugins, one-command deploy Best for: personal and project blogs built with npm
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OpenHuman: lean open-source harness for running AI agents at scale. - Rust, GPL-3.0, ~42.3k GitHub stars, ~4.2k forks - 180 contributors, main, v0.64.15 - Desktop app plus Rust library, local-first with MCP support Best for: running hundreds of agents on one small server
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Swiper: modern touch slider and carousel library for the web. - TypeScript, MIT, ~41.9k GitHub stars, ~9.6k forks - 327+ contributors, master, v14.3.0 - Vanilla core, React and Vue components, tree-shakeable modules Best for: touch-friendly sliders and carousels on mobile web
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PM2: production process manager for Node.js and Bun apps. - JavaScript, AGPL-3.0, ~43.3k GitHub stars, ~2.7k forks - 267+ contributors, master, v7.1.1 - Cluster mode, zero-downtime reloads, logs, monitoring Best for: keeping Node services alive in production
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Neovim: hyperextensible Vim-based text editor. - Vim Script, Apache-2.0 (Vim parts Vim license), ~103.2k GitHub stars, ~7.2k forks - 434+ contributors, master, v0.12.6 - Lua config, built-in LSP, tree-sitter, terminal Best for: Vim users who want a modern, scriptable editor
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three.js: JavaScript library for 3D graphics in the browser. - JavaScript, MIT, ~116.9k GitHub stars, ~36.7k forks - 365+ contributors, dev, r186 - WebGL and WebGPU renderers, glTF loaders, WebXR Best for: interactive 3D on the web, from product viewers to games
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DuckDB: fast analytical SQL that runs inside your app, no server needed. - C++, MIT, ~42.5k GitHub stars, ~4.0k forks - 346+ contributors, main, v2.0.0 - Queries CSV, Parquet and pandas dataframes in place Best for: crunching local data files and dataframes
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Rocket.Chat: self-hosted team chat that keeps messages on your servers. - TypeScript, MIT core, ~46.3k GitHub stars, ~14k forks - 368+ contributors, develop, 8.9.0 - Calls, file sharing, federation, air-gapped installs Best for: teams that want chat they control
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daisyUI: short component classes for Tailwind CSS, not long utility stacks. - JavaScript, MIT, ~42.7k GitHub stars, ~1.7k forks - 308 contributors, master, v5.7.50 - Classes like btn and card, 35 themes, pure CSS, any framework Best for: Tailwind apps that want cleaner markup
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Agno: build AI agents, run them as a service, manage them from a web UI. - Python, Apache-2.0, ~42.9k GitHub stars, ~6.2k forks - 443+ contributors, main, v3.1.10 - REST API with SSE, Postgres storage, JWT RBAC, 100+ integrations Best for: self-hosting production AI agents
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