Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

OpenSC2K - Open Source remake of Sim City 2000 using godot. Available for macOS, Windows and Linux

The open-source CapCut alternative

A simple SWE style browser agent framework that achieves SOTA results on long horizon web tasks.

Blazor Sqlite implementation with full EFCore and OPFS support

Scheduling infrastructure for absolutely everyone.

Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

Open-Source Frontier Voice AI

Beautiful, interactive charts, maps, and gauges. One API for every .NET UI framework.

An enhancement and extension library for Avalonia, bringing the Ant Design design language, modern controls, theming, native integrations, and cross-platform UI capabilities to .NET desktop apps.

Lightweight coding agent that runs in your terminal

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

TradingAgents: Multi-Agents LLM Financial Trading Framework

Twitter Snowflake-alike ID generator for .Net

Windows Subsystem for Linux

Fluent System Icons are a collection of familiar, friendly and modern icons from Microsoft.

🌈 React for interactive command-line apps

Maple Mono: Open source monospace font with round corner, ligatures and Nerd-Font icons for IDE and terminal, fine-grained customization options. 带连字和控制台图标的圆角等宽字体，中英文宽度完美2:1，细粒度的自定义选项

Windows inside a Docker container.

Zero encoding extreme performance binary serializer for C# and Unity.

A convention-based object-object mapper in .NET.

Blazing fast Neovim framework providing solid defaults and a beautiful UI, enhancing your neovim experience.

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

A quick and easy to use drag and drop retro game creator for your favourite handheld video game system

Installer and automatic update framework for cross-platform desktop applications

NetSparkle is a C#, cross-platform, highly-configurable software update framework with pre-built UI for .NET developers compatible with .NET 4.6.2/.NET 6+, WinForms, WPF, and Avalonia; uses Ed25519…