Top C++ GitHub Repositories (2026) · Open Source Projects

Valorant Cheat MultiTool | Aimbot, Wallhack, ESP, Recoil | Full-featured external utility for Valorant — ESP, Aimbot, Wallhack, Triggerbot, No Recoil, Skin Changer, and HWID Spoofer

a small build system with a focus on speed

💻 Desktop sync client for Nextcloud

Native IPTV client for PlayStation 5 homebrew with an offline-first iptv-org catalog and hardware-accelerated H.264, HEVC, and VP9 playback.

Call of Duty: Modern Warfare 2 (2009) for Xbox 360 recompiled for Windows & Linux

Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

Proof-of-concept native macOS support for the AMD RX 9070 XT (Navi 48): bring-up kext, RADV Darwin port, Metal-on-Vulkan bundle

Conquest of AzerothCore

Omni inference in C/C++

Media Downloader is a Qt/C++ front end to yt-dlp, youtube-dl, gallery-dl, lux, you-get, svtplay-dl, aria2c, wget and safari books..

Desktop customization tool for Windows

Telegram Desktop fork: Better materialgram look + AyuGram features and more

LAV Filters - Open-Source DirectShow Media Splitter and Decoders

Log file navigator

The official repository for the gem5 computer-system architecture simulator.

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

A decompilation of Super Mario Sunshine brought to you by a bunch of clever folks.

A matching decompilation of Metroid Prime

DuckDB is an analytical in-process SQL database management system

FlashRT is a high-performance realtime inference engine for small-batch, latency-sensitive AI workloads. The flagship integration is production VLA control for Pi0, Pi0.5, GROOT N1.6, and Pi0-FAST. Also support llm e.g, qwen3.6-27B