Trending C# repositories on GitHub — ranked by total activity score (stars, forks, pushes, PRs) over the past month.
Application designed to optimize, customize and enhance your Windows experience.
s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games
OfficeCLI is the first and best command-line tool purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required.
UniGetUI: The Graphical Interface for your package managers. Could be terribly described as a package manager manager to manage your package managers
PDF editor for Windows. Install or run portable. GPLv3. No account, no subscription, no telemetry.
Unity MCP acts as a bridge, allowing AI assistants (like Claude, Cursor) to interact directly with your Unity Editor via a local MCP (Model Context Protocol) Client. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.
基于 HTML5/Canvas 深度复刻《蔚蓝档案》UI 风格动效的 Windows 鼠标特效工具 || A Windows mouse effect tool reconstructing Blue Archive UI style using HTML5/Canvas
Synchronize Codex session provider metadata across rollout files and SQLite state.
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.
The modern Flyout app for Windows 11, built with Fluent 2 Design principles. Media Flyouts, Taskbar Widgets and more.
A modern file manager that helps users organize their files and folders.
Installable .NET skill catalog and CLI for Codex, Claude Code, GitHub Copilot, and Gemini.
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
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.
CLI tool to discover, manage, and document your IT infrastructure and home lab.
Skills, subagents, hooks, and other stuff for agents to work well with Power BI. WIP; weekly updates.
哔哩下载姬(跨平台版)downkyi，哔哩哔哩网站视频下载工具，支持批量下载，支持8K、HDR、杜比视界，提供工具箱（音视频提取、去水印等）。
Lenovo Legion Toolkit (LLT) is a Windows desktop utility created for Lenovo gaming laptops that replaces Lenovo Vantage, Legion Zone, and Legion Space.
First & Only Text Engine for Unity. Every language. Every emoji. Every style. Production-grade, extensible, high-performance, built on industry standards.Windows, macOS, Linux, Android, iOS, WebGL
An unofficial Android launcher for Slay the Spire 2. Alpha builds can be found on the Cinderbox Discord server.
macOS Finder-style Miller Columns file explorer for Windows — multi-tab, split view, 10 themes, keyboard-first, FTP/SFTP
跨平台剪贴板同步、历史记录管理工具 / Cross-platform cipboard syncing, history management tool
ShadowGuard 是一款面向现代软件开发流程的供应链安全防火墙。 它通过对项目依赖进行静态分析、恶意行为检测、SBOM 生成与风险评估，并在 CI/CD 阶段提供安全阻断能力，从而帮助开发团队在构建阶段提前识别并处理供应链风险。 系统由以下核心组件构成： • 恶意依赖检测引擎 • SBOM 生成与风险分析模块 • CI/CD 安全闸门 • 可视化 Web 控制台 • 插件系统（支持扩展检测能力）
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.
One-click install of Jellyfin on your Samsung TV — fully compatible with all Tizen versions!
Windows, Android, and Linux ports of TLoZ: LADXHD updated via a patcher.
Self-hosted OpenClaw gateway + agent runtime in .NET (NativeAOT-friendly)
Curated AI coding agent skills and AGENTS.md playbooks for Codex, Claude Code, Cursor, OpenClaw, and other SKILL.md-compatible tools.
An elegant and deeply customizable lyrics visualizer & versatile music player, built with WinUI3/Win2D | 一款优雅且高度自定义的歌词可视化与全能音乐播放应用，基于 WinUI3/Win2D 构建
