git404hub

popular C# repos on github, each explained in plain english: what it does, its stack, and how to run it.

• fernandokernelsroms/lsfg-gitA Windows and Linux tool that generates extra video frames in real time to boost PC game frame rates using the
• thegreatazizi/win-ncsi-fixA Windows command-line tool that fixes the false 'No Internet' or 'Limited Connectivity' warning caused by blo
• nellyhilkert14374041315/hard-umbrellaware-2A Windows utility that changes hardware identifiers like MAC and drive serials in the registry and clears trac
• imohammedyasin/steam-toolsA Windows utility for Steam manifest generation, client backup, and proxy access via Lua scripting.
• inproger/ryujinx-emulatorA downloadable build of the Ryujinx Nintendo Switch emulator for Windows and Linux, letting you run Switch gam
• devassisthub/zelda-tp-pc-portA claimed PC port and decompilation of Zelda: Twilight Princess that adds 60 FPS, widescreen, 4K, and mod supp
• ghostzeroragefrostzerosile0111567/crypto-mining-node-utilityA Windows desktop app for configuring and monitoring proof-of-work cryptocurrency mining node operations, dist
• emrekaya567787616/cursor-ai-pro-download-2026A Windows installer that claims to unlock paid Cursor AI Pro features for free by patching an existing local i
• tor-browser-download/tor-browserAn unofficial repository offering a Tor Browser download that is not from the Tor Project and asks users to di
• marianovilla/oloraculoA tongue-in-cheek World Cup 2026 prediction project that runs 10,000 tournament simulations to estimate each t
• sowardkacey3153/unlocker-tool-vpro-2026A Windows desktop app for Android phone repair technicians to flash firmware, bypass Google's Factory Reset Pr
• djcharliebee/arc-raiders-boosts-2026A Windows one-click optimizer claiming to boost FPS for Arc Raiders, though its repository tags reference chea
• cws6206/secureboot-inspectorA Windows 11 tool that inspects Secure Boot firmware settings and certificate databases, then lets you export
• petrovicar/rdr-2-menu-26A community mod menu and trainer for Red Dead Redemption 2's offline story mode, distributed as a downloadable
• aidotnet/codexswitchA desktop app that lets OpenAI Codex talk to different AI providers like Anthropic or DeepSeek through a local
• minerd/cmdmanagerA Windows app that lets you monitor and control multiple Claude Code command-prompt sessions from one panel, w
• nuskey8/dotwasmA WebAssembly runtime written entirely in C# for .NET, letting .NET apps load and run Wasm code directly.
• richardchanjr90-cpu/ddd-by-exampleA real C# backend turned into a Domain-Driven Design teaching reference, showing DDD patterns on a complex loy
• theaceofficials/betterposter-for-jellyfinAn unofficial Jellyfin plugin that swaps standard movie and TV posters for custom artwork with genre and age-r
• mnihek/star-fox-pc-portA fan-made Windows port of the classic Nintendo 64 game Star Fox with higher resolution, widescreen, and contr
• kng7-p/se7en-proA WPF on .NET 8 starter front end for Psiphon 3 written in C#, shipped without credentials so developers can b
• tyrrrz/deorcifyDeorcify is a NuGet package for .NET applications that prevents software from running if the user is located i
• yuzucyan-uwu/sts2-exlagavulinEXLagavulin is a Slay the Spire 2 mod that adds a new Act 2 boss which spawns two enemies from the first game
• advdebug/brovanA binary emulator for safely running and inspecting Windows and Linux programs, built for malware analysis and
• iammrmikeman/mt5ea-forextradingA trading tool download that instructs users to disable antivirus protection, a strong warning sign of malware
• pedro-quiterio/poeancientspricehelperA Windows overlay tool that reads currency prices off your Path of Exile 2 screen and shows live market values
• opengram-server/opengramA self-hosted Telegram-compatible server built on .NET 9 that implements the MTProto protocol across a Docker
• tools-lua/steam-toolsA Windows utility using Lua scripting to manage Steam manifest files, client backups, and a proxy.
• ddxgtx/steamswitchA Windows desktop app for quickly switching between multiple Steam accounts, with per-game shortcuts and a flo
• pablitofernandez/familynidoA self-hosted PWA that combines a family calendar, chores, meals, school schedule, and health records for one
• uzumathieu/ryujinx-emuA GitHub repo claiming to be a Nintendo Switch emulator that offers only a downloadable installer with no visi
• twelveslovisa4878/gemini-pro-desktop-2026A free desktop app that runs Google's Gemini Pro AI model locally on Windows, macOS, or Linux without a browse
• idesignstudioz/yellowkey-bitlockerA Windows utility that claims to help users enter recovery keys or passwords to unlock and manage BitLocker-en
• mrmichwong/zelda-tp-pc-portClaims to be a native PC port of Zelda: Twilight Princess for Windows, requiring you to supply your own copy o
• d2phap/dxcontrolA tool that lets Windows Forms apps draw fast graphics and animations using Direct2D, replacing the slower bui
• roblox-manager/roblox-account-managerRoblox Account Manager is a Windows desktop app that stores multiple Roblox account session cookies locally so
• anosu/abyssmodA Windows game mod that adds Chinese translation, censorship removal, and audio fixes to a Japanese visual nov
• anthropic-claude-mythos/claude-mythos-ai-appAn unofficial third-party desktop client for chatting with Claude models via the Anthropic API, including role
• pwmh4/dualsensex-steam-pc-controllerA Windows app that restores DualSense controller features like adaptive triggers and haptics when used with PC
• zackthehack362b/forza-horizon-spotify-radioA Forza Horizon mod that replaces the default in-game radio with your own Spotify playlists, controllable via
• gothic-remake-lockbreaker/gothic-remake-lockpicking-toolA Windows mod for Gothic 1 Remake that adds visual guides, timing help, and optional automation to the game's
• k0lin/jellyfin-plugin-ssoA Jellyfin plugin that adds single sign-on login via OpenID Connect or SAML, plus role-based access control.
• kabiyisnail8088/lossless-scaling-utilityA Windows utility offering frame generation and resolution upscaling for games that describes itself as a crac
• wox-launcher/wox.plugin.youdaoA Wox launcher plugin that translates text between Chinese and English using Youdao's translation service, rig
• avaoqkyk1284130/roblox-collection-executor-pc-2026-versionA C# toolkit that frames itself as educational Roblox Lua script analysis, though its topics also reference au
• isabelladellis74605272034/roblox-collection-executor-forpc-2026A repo framed as Roblox scripting research documentation, but its topic tags target Roblox cheat-script search
• fcsvorfeed/aces-1.3-reference-gamut-compression-for-unity-6-urpUnity 6 URP plugin that adds an ACES 1.3 Reference Gamut Compression pass before tonemapping to fix saturated
• kryu2002/gothic-1-remake-releaseA repository posing as a Gothic 1 Remake download that shows clear signs of being a piracy distribution with n
• timgt86/yt-downloader-savetubeSaveTube is a free open-source desktop app for Windows and Linux that downloads YouTube videos and audio, incl
• krikzz/megadoctorA hardware diagnostics tool that turns a special game cartridge into a device for troubleshooting broken Sega
• leolope-z/crosshairxA Windows overlay tool that lets you customize and display a crosshair on top of FPS games like Valorant and C
• alekk89/llama-cpp-windows-managerA Windows desktop app that gives llama.cpp a graphical control panel for downloading, running, and managing lo
• qooode/nzbdavexSelf-hosted WebDAV server that mounts NZB Usenet content as a virtual drive, streaming bytes on demand instead
• whx-prog/subspacehunter-saoA Unity-based VR action game framework and asset pack, inspired by Sword Art Online, for building sword, magic
• kkongry0819/6657upupWindows desktop helper for the Douyu live-stream chat that copies stock jokes and quotes and can generate new
• yaog6700-bit/swell-sshA free open source Windows native SSH client with tabbed sessions, password or key authentication, and GPU acc
• delitriuz/forza-language-switcherA Windows utility that swaps Forza Horizon 5/6 language files so you can play with Chinese UI text but foreign
• halter73/minimalweatherA sample weather API that combines current conditions, hourly, and daily forecasts into one response. Includes
• madeyouclickstudio/onesyncA Windows app that mounts OneDrive and SharePoint as lettered drives in File Explorer using the Dokan driver,
• zioder/taskbarquotaTaskbarQuota is a Windows taskbar widget that automatically detects which AI coding tool you are actively usin
• bio-canse/fh6-miaomiao-toolsA Windows automation toolkit for Forza Horizon 6 that handles repetitive tasks like earning skill points, spin
• qiezi-228/saycheese_modular_unityshaderlibrary_supportvfxgraphA Unity URP shader library with 31 reusable Sub Graph modules and 12 ready-made shaders for visual effects lik
• biplobsarker/umbrella-hwidWindows tool that changes hardware identifiers (motherboard, disk, MAC, GPU, registry entries) so a PC reports
• changcheng967/fh6-allinone-trainerA single-file trainer tool for Forza Horizon 6 that lets you max out in-game currency, unlock all cars and upg
• harselzidan267782/wallpaper-engine-and-downloader-2026A community toolkit of templates and scripts that helps Wallpaper Engine users organize, build, and manage ani
• imuarte/kgmexporterA preservation tool for KoGaMa map files: upload .kgmap files to the Internet Archive or convert them to .obj
• ismkdc/dottopLive terminal dashboard for .NET web apps showing CPU, memory, request rates, error counts, and latency — no c
• jarvis81/openhint-sqlA free SSMS extension that auto-completes your SQL as you type — tables, columns, JOINs with ON clauses pre-fi
• mister91jiao/convertuanjietounityA Unity Editor package that automates migrating game projects from the Tuanjie engine back to Unity.
• barkure/orayoA Windows desktop app with a modern WinUI 3 interface for managing Xray-core proxy connections like Shadowsock
• jeremytammik/eubimSlide deck and notes from a 2026 conference talk on using AI tools like Claude to automate building informatio
• codymullins/starlingStarling is a full web browser engine written from scratch in C#/.NET, covering HTML parsing, CSS, layout, pai
• hadashia/nojsonschemaNoJsonSchema reads a JSON Schema file and generates C# classes with custom serialization code that has zero th
• jakeit3232/lua5.1-parserA small C# parser for the Lua 5.1 bytecode format, callable as a library via Parser.parser(byte[]) or from a t
• awp0721/cqyh_serverA C# game server framework for studying online game infrastructure, featuring login verification, A* pathfindi
• logixrcorp/blazordxBlazorDX is a beta .NET 10 Blazor component library focused on security by default, AOT safety, and headless s
• omkmakwana/fh6trainerFH6Trainer is a C# Windows app that edits a running Forza Horizon 6 game's memory, like in-game credits, by di
• akeit0/csharp-markup-extensionA proof-of-concept that brings JSX-like tag syntax from React into C#, letting developers write HTML-like mark
• cws6206/easynetworkscannerA portable, no-install Windows app that scans your local network to find all connected devices and their open
• davidichalfyorov-wq/project-siriusAn open-source remake of the 2003 game Freelancer, rebuilt in modern C# with a Vulkan renderer while staying c
• bio-canse/fh6-afk-script-packPack of small Windows C# scripts that automate repetitive AFK actions in Forza Horizon 6 like idle keepalives,
• rizwan3d/nanoagent.builderA .NET 10 starter kit for launching a paid AI app builder. Bundles chat, Monaco editor, Next.js scaffold, ASP.
• tuntun1337/opensteameyaA Windows desktop tool that lets you switch between multiple Steam accounts using login tokens instead of typi
• wieslawsoltes/protranslateCross-framework localization and globalization library for .NET XAML apps, with one shared core and adapters f
• arcademakersources/arcademakerEarly-stage 2D game engine and IDE written in C# with its own scripting language called Exp, modelled on GameM
• incipiens/windowscontrolcenterWindows 11 desktop app that surfaces diagnostics and tweaks in one window, with PowerShell scripts doing the w
• stephenhoos/hdhomerun-jellyfin-guideMIT-licensed Jellyfin plugin in C# that downloads the official SiliconDust XMLTV feed and keeps Live TV guide
• xiu2/stateofdecay2modmanagerA Windows desktop app for installing and removing mods in State of Decay 2: Juggernaut Edition, letting player
• avbiswas/shadow-rogue-self-playA 2D Unity game where AI characters learn to dodge and shoot by training against past versions of themselves u
• autofac/autofac.extras.fakeiteasyA C# library that automatically creates fake dependencies for unit testing. It works with Autofac and FakeItEa
• d2phap/happlaboxHapplaBox is a desktop photo viewer application built in C# that lets everyday people browse and look at their
• autofac/autofac.extras.nhibernateA bridge library for .NET that lets NHibernate's internal database objects use Autofac's dependency injection,
• froggacuda/tl2-lobbyA self-hostable community replacement for the defunct Torchlight 2 multiplayer lobby server, letting you play
• kayone/pursePurse is a lightweight .NET library for storing and retrieving objects in memory. It acts as a temporary conta
• polius2007/easytradingA .NET library that gives one common interface for trading on multiple crypto exchanges like HyperLiquid, Aste
• babelive/windowsWindows desktop app that captures system audio, sends it to OpenAI realtime translation, and plays translated
• edmire2k/fortnitecinematicenablerA Windows utility that edits Fortnite's settings file to unlock hidden cinematic-quality graphics presets.
• qianlifeng/easyvsxA free Visual Studio add-in that adds small quality-of-life shortcuts and features like collapsible code secti
• tyrrrz/macbundleMacBundle is a .NET tool that automatically packages your macOS builds into proper .app bundles with icons and
• umage-ai/umage.optimizely.editorpowertoolsA NuGet package of admin and editor tools for Optimizely CMS, adding audits, bulk editing, and monitoring dash

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