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

Typeorm

TypeORM is an advanced ORM for TypeScript and JavaScript that provides support for major SQL databases including MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, and WebSQL. It enables developers to work with databases in both server-side (Node.js) and client-side environments, offering a seamless experience in browsers, Ionic, Cordova, and Electron platforms.

💾 Database👨‍💻 Development🔷 TypeScript🟡 JavaScript

36.4k

GFPGAN

A practical algorithm for real-world face restoration, leveraging deep learning techniques to enhance and improve facial images effectively.

🤖 AI🛠️ Tools

36.2k

Awesome DeepSeek Integration

Integrate the DeepSeek API into popular software applications, providing seamless connectivity and enhanced functionality.

🔁 API🛠️ Tools

36.2k

Mattermost

An open source platform for secure collaboration across the entire software development lifecycle.

⚡ Productivity🛠️ Tools⚙️ DevOps🔒 Security

36.1k

Tiptap

The headless rich text editor framework for web artisans, providing flexibility and extensibility for creating custom text editing experiences.

👨‍💻 Development🧰 Framework🌐 Web

36.1k

Lerna

Lerna is a fast, modern build system for efficiently managing and publishing multiple JavaScript/TypeScript packages from a single repository.

👨‍💻 Development📦 Version Control🟡 JavaScript🔷 TypeScript

36.1k

Awesome-cursorrules

A collection of configuration files designed to enhance the Cursor AI editor experience through custom rules and behaviors. Provides tailored improvements for code editing and developer workflows within Cursor AI.

⚡ Productivity🛠️ Tools🤖 AI

36.1k

Umami

A simple, fast, privacy-focused alternative to Google Analytics, designed to provide key analytics features while respecting user privacy.

📊 Analytics🏠 Self-Hosted

36.1k

Xyflow

Powerful open-source libraries for building node-based UIs with React or Svelte. Ready out-of-the-box and infinitely customizable.

👨‍💻 Development🧩 Component Libraries⚛️ React

36.0k

Fastify

Fastify is a fast and low overhead web framework designed for Node.js, providing an efficient and scalable server infrastructure.

🧰 Framework👨‍💻 Development💚 Node.js

36.0k

Carbon

❤️ Create and share beautiful images of your source code with ease, perfect for showcasing on social media and presentations.

👨‍🎨 Design👨‍💻 Development🛠️ Tools

35.8k

Insomnia

The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE, and gRPC, featuring Cloud, Local, and Git storage.

🔁 API👨‍💻 Development🛠️ Tools

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35.6k

Awesome React Native

Awesome React Native components, news, tools, and learning materials to enhance your mobile development experience!

🕶️ Awesome📱 Mobile⚛️ React Native🧩 Component Libraries

35.4k

Vault

A comprehensive tool for secrets management, encryption as a service, and privileged access management, providing high security and control.

🔒 Security⚙️ DevOps🛠️ Tools

35.2k

Jan

Jan is an open source alternative to ChatGPT that runs completely offline on your computer, offering privacy and control.

🤖 AI💻 Desktop🛠️ Tools

35.0k

CrewAI

An advanced framework for orchestrating role-playing, autonomous AI agents, enabling collaborative intelligence for tackling complex tasks.

🤖 AI🧰 Framework👨‍💻 Development

35.0k

ToolJet

A low-code platform for building business applications with a drag and drop builder, supporting integration with various databases, cloud storages, and APIs.

👨‍💻 Development🛠️ Tools🌐 Web🔁 API

34.9k

Husky

Git hooks made easy with Husky, a simple tool to manage and execute Git hooks seamlessly 🐶 woof!

📦 Version Control🛠️ Tools👨‍💻 Development

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

34.8k

Directus

The flexible backend for all your projects 🐰 Turn your database into a headless CMS, admin panels, or applications with a custom UI, instant APIs, authentication, and more.

📝 CMS🔁 API👨‍💻 Development

34.8k

Mpv

A powerful command line video player with wide format support and hardware acceleration.

⌨️ CLI🛠️ Tools

34.7k

Awesome CTO

A curated and opinionated list of resources for Chief Technology Officers, focusing on startups and emerging companies to enhance CTO growth and efficiency.

🕶️ Awesome🎓 Learning & Career💡 Best Practices

34.6k

Nextcloud Server

Nextcloud Server, a secure and private cloud server to store, share, and sync your data.

🏠 Self-Hosted🔒 Security⚡ Productivity🛠️ Tools

34.6k

Prompt-Eng Interactive Tutorial

Anthropic's Interactive Prompt Engineering Tutorial offers a hands-on approach to mastering prompt engineering techniques essential for AI and machine learning.

🤖 AI🎓 Learning & Career🛠️ Tools

34.5k

Refine

A versatile React Framework for crafting internal tools, admin panels, dashboards, and B2B apps with unmatched flexibility.

🧰 Framework⚛️ React👨‍💻 Development🛠️ Tools

34.4k

Formik

Build easy and efficient forms in React without the tears.

👨‍💻 Development⚛️ React🛠️ Tools

34.3k

Filebrowser

Filebrowser is a web-based file manager that enables users to seamlessly access and manage files on a server through a browser interface.

🌐 Web🏠 Self-Hosted🛠️ Tools

34.0k

React Beautiful DnD

Beautiful and accessible drag and drop library for creating lists with React, focusing on performance and ease of use.

⚛️ React👨‍💻 Development🧩 Component Libraries👥 Accessibility

33.8k

Keycloak

Open Source Identity and Access Management solution for modern applications and services, offering single sign-on, user federation, and multi-factor authentication.

🔑 Authentication🔒 Security⚙️ DevOps🛠️ Tools

33.5k

Etcher

A powerful tool for flashing OS images to SD cards and USB drives, ensuring a safe and easy process.

👨‍💻 Development🛠️ Tools⚡ Productivity

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