ahwootech / BRUTAL
A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.
beeradmoore / dlss-swapper
Windows tool for downloading, managing, and swapping DLSS, FSR, and XeSS DLL files in installed games.
STranslate / STranslate
A ready-to-go translation ocr tool developed with WPF/WPF 开发的一款即用即走的翻译、OCR工具
ggml-org / Llama-Windows
Windows 11 system tray app for running llama.cpp models locally with a flyout chat interface and Hugging Face model downloads.
QuantConnect / Lean
Lean Algorithmic Trading Engine by QuantConnect (Python, C#)
madoiscool / LuaTools
Windows WPF desktop client for managing Steam manifest and stplug-in lua configurations, depot pinning, and unlocker modes.
icsharpcode / ILSpy
Cross-platform .NET assembly browser and decompiler that turns compiled assemblies back into readable C#.
Lertaro / Lertaro
A modern, high-performance local file search and productivity tool for Windows. A sleek, customizable alternative to Everything and Listary built with C# WPF and NT Services, featuring instant NTFS MFT parsing, real-time USN monitoring, and plugin support.
kevinnie2003 / LOMAssistant
咖啡伴侣：《活侠传》BepInEx 6 插件，适配最新版游戏，并加入剧情回顾、分支自选、修改面板、存档优化、随时存档等功能
Diorser / LiteMonitor
一款轻量级、高度可定制的 Windows桌面和任务栏硬件性能监控工具，支持监测 CPU、GPU、内存、磁盘、网速、FPS 计数、插件扩展及内存清理。A lightweight, customizable hardware monitor for the Windows desktop & taskbar. Features CPU/GPU/RAM/Network monitoring, FPS counter, plugin support, and memory optimization.
Unity-Technologies / unity-agent-plugin
Unity plugin for third-party agent platforms
finna / herdr-hud
Manage your Herdr agents while gaming. Floating desktop HUD for macOS and Windows; Omarchy plugin linked inside.
Tyrrrz / YoutubeDownloader
Downloads videos and playlists from YouTube
VlcekM / MeitouClient
Open-source reimplementation of the Kenshi engine in C# / .NET 10 (Vulkan renderer first). Needs your own copy of Kenshi.
OpenRA / OpenRA
Open-source real-time strategy engine that runs early Westwood classics like Command & Conquer: Red Alert on modern systems.
SteveTheKiller / KillerPDF
Free and open-source PDF editor for Windows with a built-in PDF 2.0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.
lively-community / lively
Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.
CoderGamester / mcp-unity
Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and other IDEs
nota-daw / nota
Nota — a free DAW for macOS, Windows and Linux. No subscription, no account — just open it and make music.
StockSharp / StockSharp
Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).
openutau / OpenUtau
Open singing synthesis platform / Open source UTAU successor
Flow-Launcher / Flow.Launcher
:mag: Quick file search & app launcher for Windows with community-made plugins
Macro-Deck-App / Macro-Deck
The open-source macro pad with customizable widgets, powerful integrations and a secure plugin ecosystem.
everlosttime / glassdesk-open-source
GlassDesk 1.4.0 Windows 11 Dock and launcher source, without information bar. Noncommercial original changes; historical Apache and third-party rights retained.
CAPCOM-TD-OSS / REDox
High-performance, token-based structured data engine for .NET. A core component of REX, the technology behind CAPCOM's next-generation game engine.
BepInEx / BepInEx
Unity / XNA game patcher and plugin framework
AssetRipper / AssetRipper
GUI application that extracts and converts assets from Unity game files into the native Unity engine format for analysis.
stride3d / stride
Open-source cross-platform game engine written in C#, with a visual editor called Game Studio.
evolutionary-architecture / evolutionary-architecture-by-example
Navigate the complex landscape of .NET software architecture with our step-by-step, story-like guide. Unpack the interplay between modular monoliths, microservices, domain-driven design, and various architectural patterns. Go beyond the one-size-fits-all solutions and understand how to blend these approaches based on your unique needs.
microsoft / Generative-AI-for-beginners-dotnet
Five lessons, learn how to really apply AI to your .NET Applications
zhongkaifu / TensorSharp
A native .NET LLM inference engine and agent runtime for GGUF models. TensorSharp provides a console application, a web-based chatbot interface, iPhone App, and Ollama/OpenAI-compatible HTTP APIs for programmatic access. It supports Windows/MacOS/iOS/Linux with full GPU capability
SamboyCoding / Cpp2IL
Work-in-progress tool that reverses Unity's IL2CPP build output back into managed .NET DLLs.
BYTEX-TRADE / bytex
Event-driven algorithmic trading engine for .NET. Write a strategy once and run it unchanged in backtest, paper and live trading, deterministic, with fixed-point money and adapters for Binance, Bybit, OKX, Kraken, Bitget, Gate, KuCoin and Hyperliquid.
pearlxcore / PS5PKGTool
A Windows app for managing your PS5 dump and image collection, reading PS5 packages, and building or converting images.
MonoGame / MonoGame
One framework for creating powerful cross-platform games.
LavaGang / MelonLoader
The World's First Universal Mod Loader for Unity Games compatible with both Il2Cpp and Mono
aethai / ro3emu-server
Open-source Ragnarok Online 3 (RO3) PC server emulator in C# / .NET 10. Client-documented protocol, multiplayer systems, tools and research.
BornToBeRoot / NETworkManager
A powerful open-source tool for managing networks and troubleshooting network problems!
Revolutionary-Games / Thrive
The main repository for the development of the evolution game Thrive.
IvanMurzak / Unity-MCP
AI Skills, MCP Tools, and CLI for Unity Engine. Full AI develop and test loop. Use cli for quick setup. Efficient token usage, advanced tools. Any C# method may be turned into a tool by a single line. Works with Claude Code, Gemini, Copilot, Cursor and any other absolutely for free.
4sval / FModel
Unreal Engine Archives Explorer
microsoft / winappCli
winapp, the Windows App Development CLI, is a single command-line interface for managing Windows SDKs, packaging, generating app identity, manifests, certificates, and using build tools with any app framework.
KNG7-P / Se7en-Pro
Modern Multi-Engine Windows Client & Anti-Censorship Suite
intro-skipper / intro-skipper
Automatically detect and skip intro/credit sequences in Jellyfin
ProwlEngine / Prowl
An Open Source C# 3D Game Engine under MIT license, inspired by Unity and featuring a complete editor
space-wizards / RobustToolbox
Robust multiplayer game engine, used by Space Station 14
elsa-workflows / elsa-core
The Workflow Engine for .NET
rayenghanmi / RyTuneX
RyTuneX is an advanced system tuning engine built with WinUI 3 and .NET, designed to debloat, optimize, and maximize performance on Windows 10 and 11.
itsnik-scrpt / FigmaBridge
Figma-to-Engine UI Pipeline: Figma Auto-Layout → Unity UI Toolkit (UMG & Godot on roadmap) via WebSocket hot-reload and an IR layout compiler
timschneeb / GalaxyBudsClient
Unofficial Galaxy Buds Manager for Windows, macOS, Linux, and Android
Washi1337 / AsmResolver
A library for creating, reading and editing PE files and .NET modules.
data-goblin / power-bi-agentic-development
Power BI AI skills and Power BI agents for Claude Code and GitHub Copilot: a plugin marketplace of Power BI skills, subagents, and hooks for semantic models, DAX, TMDL, reports, and AI dashboards. Includes Microsoft Fabric skills and Fabric agents. Weekly updates.
AtomUI / AtomUI
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.
sdcb / SimdGcdrNet
a pure C# implementation of GCDRNet (Appearance Enhancement for Camera-captured Document Images in the Wild, IEEE TAI 2023) — document-image shadow removal and appearance enhancement without onnxruntime or any other third-party inference engine. It ships its own compiled-model inference engine
microsoft / RulesEngine
A fast and reliable .NET Rules Engine with extensive Dynamic expression support
isadorasophia / murder
Murder is a pixel art ECS game engine.
bepu / bepuphysics2
Pure C# 3D real time physics simulation library, now with a higher version number.
uxmal / reko
Reko is a binary decompiler.
Alex-Rachel / TEngine
Unity 商用级别开发框架，原生内置 AI 工作流支持，集成 HybridCLR 高性能热更、Obfuz 代码混淆加固、YooAssets 企业级资源管理方案，构建高效、安全、可扩展的工业化开发底座。
ppy / osu-framework
A game framework written with osu! in mind.