Seamless operability between C++11 and Python

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

Audio Editor

A C++ header-only HTTP/HTTPS server and client library

Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows).

🌈 Node.js bindings to libsass

JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.

C++ Requests: Curl for People, a spiritual port of Python Requests.

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

Mirror of Ardour Source Code

The cling C++ interpreter

Fiber/coroutine support for v8 and node.

C++ library for audio and music analysis, description and synthesis, including Python bindings

The native Clojure dialect hosted on LLVM with seamless C++ interop.

Tomahawk, the multi-source music player

Functional programming language for signal processing and sound synthesis

Eurorack modules

Postmodern immutable and persistent data structures for C++ — value semantics at scale

Helm - a free polyphonic synth with lots of modulation

🔳 Geometrize is a desktop app that geometrizes images into geometric primitives

A Collection of Useful C++ Classes for Digital Signal Processing

✨ Magical headers that make your C++ library accessible from JavaScript 🚀

Audio plugin host

Spectral warping wavetable synth

Playing around "Less Slow" coding practices in C++ 20, C, CUDA, PTX, & Assembly, from numerics & SIMD to coroutines, ranges, exception handling, networking and user-space IO

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)

Your standard library for metaprogramming

The SOUL programming language and API

C++ Audio and Music DSP Library

STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.