Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use
- cpp
- cplusplus
- http-server
- websockets
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Crinkler is an executable file compressor (or rather, a compressing linker) for compressing small 32-bit Windows demoscene executables. As of 2026, it is the most widely used tool for compressing 1k/4k/8k intros.
The Hoard Memory Allocator: A Fast, Scalable, and Memory-efficient Malloc for Linux, Windows, and Mac.
- memory-allocation
- memory-manager
- malloc
Compatible client of Ace of Spades 0.75
C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
- game-engine
- gamedev
- game-developement
- cpp
Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.
SimpleBLE - the all-in-one Bluetooth library for MacOS, iOS, Windows, Linux and Android.
A simple web user interface library for ESP32 and ESP8266
Native PC port (Linux/Windows) of inFAMOUS Second Son (PS4, CUSA00223) — in development, playable; runs your own game dump; no game or firmware files included. Motion sensor emulation. | Port nativo para PC de inFAMOUS Second Son (em desenvolvimento) — usa o seu próprio dump.
- game-preservation
- homebrew
- linux
- native-port
C++ CSV parser library
- csv-parser
- c-plus-plus
- library
- linux
A video frame sharing system for Microsoft Windows
- texture-sharing
cppcryptfs is an implementation of the gocryptfs encrypted overlay filesystem in C++ for Windows.
Play your Steam library's Windows games on a jailbroken PS5.
Bring PS5 GTA6 to 120FPS with DLSS 5. An advanced Windows video player and capture enhancement tool featuring real-time preview for videos, images, and capture card sources. Combine AI-powered Super Resolution, DLSS5 image enhancement, and Frame Generation to deliver a next-generation visual experience.
A library for enabling task-based multi-threading. It allows execution of task graphs with arbitrary dependencies.
- cpp
- multithreading
- fibers
- task-scheduler
A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.
- uwsgi
- fastcgi
- cross-platform
- cpp
G3log is an asynchronous, "crash safe", logger that is easy to use with default logging sinks or you can add your own. G3log is made with plain C++14 (C++11 support up to release 1.3.2) with no external libraries (except gtest used for unit tests). G3log is made to be cross-platform, currently running on OSX, Windows and several Linux distros. See Readme below for details of usage.
DriveClub (PS4, version 1.28) running natively on Windows
⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua
- mudlet
- lua
- cross-platform
- mud
CSerialPort - lightweight cross-platform serial port library and protocol parsing for C++/C/C#/Java/Python/Node.js/Electron/Rust
- serial-port
- cserialport
- cpp
- communication
TranslatedWin顺 (WinShun, "Win smooth"): a free, open-source quick search launcher for Windows. Double-press Ctrl, search files instantly by pinyin, full-text search Word/Excel/PDF, clipboard history (replaces Win+V), dialog search, taskbar search, plugins, AI assistant MCP. Free Windows search launcher: pinyin file search, full-text search, clipboard history, MCP server. Everything/Listary alternative.
- chinese
- clipboard-history
- clipboard-manager
- cpp
Run large AI models on your own PC: Qwen3.8-Flash-Next on Strata's engine, and GLM 5.3 Flash, DeepSeek V4 Flash, LFM2.5, Qwen3.6, Ornith 1.5, Gemma 4, Tiel Coder and MiniCPM-V on a second engine written for PolyStrata. One-click install for Windows and Linux, OpenAI/Anthropic API on localhost.
- anthropic-api
- cuda
- gemma
- gguf
DDraceNetwork, a free cooperative platformer game
- ddnet
- teeworlds
- hacktoberfest
- open-source-game
Fulldex: all your favourite Pokémon games in one launcher, in widescreen at 60 fps on PC, Mac, Steam Deck, Android, iPhone and Switch. DS: Black 2, White 2, Black, White, HeartGold, SoulSilver, Platinum, Diamond, Pearl. GBA: Emerald, Ruby, Sapphire, FireRed, LeafGreen, Ultra Violet. 3DS coming soon. RetroAchievements. Bring your own ROMs.
- homebrew
- nds
- nintendo-switch
- pokemon