5.1k
Zag
Build your design system in React, Solid, Vue or Svelte using finite state machines for predictable state management and interaction logic.
Design Development Framework React
Discover Amazing 🛠️ Open Source Tools
Explore our curated collection of the best free open source tools for developers. Find everything you need to build, test, and ship your projects.
- Tools
- 1089
- Categories
- 52
- GitHub Stars
- 27.1M
- Contributors
- 40.3k
22.6k
Social-analyzer
API, CLI, and web app for analyzing and finding a person's profiles across over 1000 social media platforms and websites.
API CLI Web Tools
4.5k
Seedbox-lite
A lightweight, self-hosted torrent media center that brings torrent downloading and media management together in one place for easy and efficient media hosting.
Self-Hosted Web E-Commerce Tools
18.4k
Server
Bitwarden infrastructure and backend solution for managing API, database, and Docker environments.
Authentication Security API DevOps
186.1k
Oh My Zsh
A delightful community-driven framework for managing your Zsh configuration, with over 2,400 contributors, 300+ plugins, and 140+ themes.
Development Tools CLI Productivity
3.4k
Mafs
Interactive math visualizations using React components, suitable for educational purposes and interactive applications.
Visualization React Development Component Libraries
14.0k
Open-SaaS
A comprehensive open-source SaaS app starter for React & Node.js, full-featured and community-driven, delivering superpowers for developers.
Development Starters React Node.js
54.9k
Gitea
Gitea is a painless self-hosted all-in-one software development service, offering Git hosting, code review, team collaboration, package registry, and CI/CD integration.
Development DevOps Version Control Self-Hosted
25.0k
Zulip
An open-source team chat that helps teams stay productive and focused.
Development Productivity Tools Self-Hosted
15.7k
SaaS Starter
Get started quickly with a robust SaaS template using Next.js, Postgres, Stripe, and shadcn/ui, tailored for building scalable software-as-a-service applications.
Development E-Commerce Framework Web
39.1k
Bark
A sophisticated text-prompted generative audio model that allows for dynamic sound generation based on text prompts.
AI Tools DevOps Development
8.4k
Next SEO
Next SEO is a plugin that simplifies and enhances SEO management in Next.js projects.
Development JavaScript React Tools
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86.0k
Home Assistant
🏡 Open source home automation that prioritizes local control and privacy, making your smart home truly yours.
Self-Hosted Development AI
28.0k
Loki
A horizontally-scalable, highly-available log aggregation system inspired by Prometheus, tailored for on-demand, distributed log processing.
Analytics Monitoring DevOps Self-Hosted
11.8k
Gotenberg
A robust and developer-friendly API for converting various document formats—including Word, HTML, and Markdown—into PDF files. Provides advanced document handling features suitable for integration into any application.
API Tools Web
18.7k
Unocss
The instant on-demand atomic CSS engine for ultra-fast development and styling.
Development Styling Performance Tools
19.9k
Fluent UI
Fluent UI is a comprehensive collection of customizable React and web components, utilities, and styling frameworks designed to help you build consistent, high-quality web applications aligned with Microsoft's Fluent Design System.
Component Libraries Web React Styling
5.9k
Capa
capa is an open-source tool by the FLARE team designed for identifying capabilities in executable files, assisting analysts in reverse engineering and malware research.
Security Development Tools DevOps
10.3k
Foundry
Foundry is a blazing fast, portable and modular toolkit for Ethereum application development, written in Rust.
Development Web3 & Blockchain Tools Rust
6.3k
No-as-a-service
No-as-a-Service (NaaS) is a playful and simple API that generates random, realistic rejection reasons. It can be integrated into applications to simulate turn-downs, provide fun excuses, or add humor, making it useful for demos, testing user flows, or adding a fun twist to API-driven projects.
API Utils Web
37.5k
V
A simple, fast, and safe compiled language designed for developing maintainable software with zero library dependencies, featuring automatic C to V translation.
Development Tools Performance
19.8k
Docmost
Docmost is an open-source collaborative wiki and documentation software, providing organizations and teams with a flexible platform for knowledge management. It serves as a compelling alternative to proprietary solutions like Confluence and Notion, featuring real-time collaboration, strong permission controls, and intuitive editing tools.
Documentation Productivity Self-Hosted Web
34.8k
Bulletproof React
A simple, scalable, and powerful architecture for building production-ready React applications with a focus on maintainability and best practices.
Development Architecture Framework React
31.7k
Editor.js
A versatile block-style editor with a focus on clean JSON output, perfect for creating rich, structured content.
Development Documentation Tools JavaScript
98.7k
Every Programmer Should Know
A comprehensive collection of essential technical concepts and skills for software developers.
Learning & Career Documentation Best Practices Development
1.6k
Dembrandt
Extract any website’s design system into reusable tokens in seconds, including logos, color palettes, typography, borders, and more, all with a single command. Perfect for designers and developers looking to capture and utilize design tokens efficiently.
Design Development Tools
72.8k
Awesome React
A curated collection of awesome resources related to the React ecosystem, providing tools, libraries, tutorials, and more.
Awesome React JavaScript
10.8k
Spectrum
Spectrum is a simple yet powerful platform for creating online communities, offering a seamless user experience for discussion and social engagement.
Development Web Tools API
3.5k
Modoboa
Modoboa is an open-source platform that simplifies mail hosting by providing a modern and user-friendly web interface for managing email domains, mailboxes, and aliases. It features integrated administration, security enhancements, and extensibility for hassle-free email server management.
DevOps Web Security Tools
76.5k
Elasticsearch
Free and Open Source, Distributed, RESTful Search Engine for advanced searching and data analytics.
Development Performance Tools
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