A comprehensive list of free software that you can host on your own servers, helping you replace commercial cloud services.

This is a tool that makes building web interfaces easy, letting you write frontend code like assembling building blocks, suitable for those wanting to build dynamic websites.

The world's largest open-source AI prompt library featuring high-quality templates for various scenarios. Compatible with ChatGPT, Claude, and more, helping you leverage AI faster.

Supabase is an open-source backend platform that gives you a database, authentication, and storage instantly, so you don't have to build servers from scratch.

A web server that automatically handles HTTPS encryption certificates, simple to configure, ready to use, and more hassle-free than Nginx.

SecLists is the essential dictionary for security testers, collecting usernames, passwords, URLs, and more to help you complete security assessments quickly.

Gatsby is a React-based web building tool that makes your site load super fast and automatically pulls content from anywhere, perfect for blogs, corporate sites, and e-commerce.

An open-source all-in-one backend platform that handles user login, databases, and file storage for you, so you don't need to build servers from scratch.

Leaflet is a lightweight open-source JavaScript library that helps you easily create interactive maps on web pages, working on both mobile and desktop without fees.

An open-source AI assistant that thinks proactively, operates computers, and connects to WeChat, helping you handle complex tasks with long-term memory.

A powerful network packet sniffing tool that lets you intercept, view, and even modify all network requests from your device, essential for development debugging.

A free and fast 2D game framework that lets you easily create small games for phones and computers using web technologies.

This is an AI security tool that automatically simulates hacker attacks. It combines code analysis with real testing to find and verify vulnerabilities, ensuring your software is safe before release.

Turn your paper documents into searchable digital archives, say goodbye to piles of bills and contracts, making finding files as easy as searching the web.

A free, open-source desktop tool for screenshotting, screen recording, and instant file sharing. It captures any screen area with one keystroke, uploads automatically, and handles basic image editing and OCR.

A local-first code analysis tool that turns your project files into an interactive relationship graph, helping you quickly understand code structure and dependencies without sending data to the cloud.

A powerful website analysis tool that scans server details, security settings, performance, and tech stack with one click, revealing the truth behind any site.

A UI framework that lets C# developers write code once to build apps for Windows, Mac, Linux, and mobile, serving as a cross-platform alternative to WPF.

This is a community-maintained repository for GitHub Copilot extensions, offering ready-made instructions, agents, and configurations to help you get the most out of your AI coding assistant.

The world's most popular web server and reverse proxy tool, helping you handle website hosting, traffic distribution, and content caching with high performance and stability.