Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.
QUIC, a multiplexed stream transport over UDP
C++ wrapper around libcURL
- libcurl
- curlpp
- c-plus-plus
- transfer
Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library
ROS package to find a rigid-body transformation between a LiDAR and a camera for "LiDAR-Camera Calibration using 3D-3D Point correspondences"
Speech Note Linux app. Note taking, reading and translating with offline Speech to Text, Text to Speech and Machine translation.
Network file transfer application for Windows, OS X, & Linux
Fetish-themed programming language
UPnP Media Server for 2026: Stream your digital media through your home network and consume it on all kinds of UPnP supporting devices 📱💻📺
- upnp
- mediaserver
- upnp-av
- cmake
The source code of 'Visual Attribute Transfer through Deep Image Analogy'.
uTorrent Transport Protocol library
Robotics with GPU computing
A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.
- multi-physics
- fluid-structure-interaction
- high-performance-computing
- conjugate-heat-transfer
CCTZ is a C++ library for translating between absolute and civil times using the rules of a time zone.
A header-only C++ library for task concurrency
multimodal routing, geocoding, and map tiles
Spectrum 2 IM transports
Bolt is a C++ template library optimized for GPUs. Bolt provides high-performance library implementations for common algorithms such as scan, reduce, transform, and sort.
Speech synthesis, speech recognition and voice activity detection for voice conversation, in C++ on ggml: Qwen3-TTS, Irodori-TTS, Qwen3-ASR, ReazonSpeech, parakeet and Silero VAD on Metal, Vulkan and the CPU, with an OpenAI-compatible server and live transcription.
Software suite for the automated generation of geographically correct or schematic transit maps.
Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.
Transform your spin bike into a Smart Trainer!
- zwift
- platformio
- esp32
- stepper-motor
a unified framework for modeling chemically reactive systems
- chemical-equilibrium
- chemical-kinetics
- reactive-transport
- chemical-reactions
Native Windows PC port of God of War (PS2), built by statically recompiling MIPS R5900 code to C++ with PS2Recomp. Includes an installer launcher, one-click build, fan-translation support and a 60 fps target. No game files included: you need your own copy.