High performance physically based renderer in C++11
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Lightweight Music Server. Access your self-hosted music using a web interface.
A header-only C++ argument parser library. Supposed to be flexible and powerful, and attempts to be compatible with the functionality of the Python standard argparse library (though not necessarily the API).
- args
- argument-parsing
- cli
- cpp
Horde3D is a small 3D rendering and animation engine. It is written in an effort to create an engine being as lightweight and conceptually clean as possible.
- 3d-graphics
- rendering-engine
Sming - powerful open source framework simplifying the creation of embedded C++ applications.
C++-based high-performance parallel environment execution engine (vectorized env) for general RL environments.
- reinforcement-learning
- parallel-processing
- cpp17
- pybind11
OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS also supports Java bindings through JNI.
- dds
- c-plus-plus
- java
- opendds
An Open Flexible Quadrotor Simulator
Argh! A minimalist argument handler.
- command-line
- cpp11
- cli-args
- getopt
Primary repository for the Trilinos Project
- snl-science-libs
- sandia-national-laboratories
- hpsf
- scientific-computing
C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!
- cpp
- discord
- discord-bot
- library
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
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
- approximate-nearest-neighbor-search
- k-nearest-neighbors
- knn-search
- nearest-neighbors
Real-time media stack and lightweight libwebrtc alternative, built in C++20
The source code of 'Visual Attribute Transfer through Deep Image Analogy'.
- style-transfer
- deep-learning
A high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systems
- inspircd
- c-plus-plus
- irc-server
- ircv3
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
Tesla Mod — Flipper Zero & ESP32. Nag killer, FSD region unlock, track mode, BMS dashboard, blind spot alert, high beam strobe, CAN capture, steering mode + more. Works via OBD-II or X179 connector.
- automotive
- can-bus
- flipper-zero
- flipper-zero-app
[INACTIVE] Avian is a lightweight virtual machine and class library designed to provide a useful subset of Java's features, suitable for building self-contained applications.
- java
- jit-compiler
- openjdk
- jvm
A cross-platform C++20 3D library with Python bindings and the high-level API of three.js.
- threejs
- opengl
- 3d-graphics
- cpp
This is a lightweight, headless browser purpose-built for AI agents (such as Codex or Claude Code) to perform browser automation tasks; it is designed to navigate through various web protection systems, login processes, and reverse-engineering scenarios
- anti-bot
- automation
- firefox
- headless-browser
An lldb plugin for Node.js and V8, which enables inspection of JavaScript states for insights into Node.js processes and their core dumps.
A lightweight header-only library for using Keras (TensorFlow) models in C++.