The Swift Programming Language

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project

Code beautifier

Alternative rust compiler (re-implementation)

Lean Theorem Prover

ossia score, an interactive sequencer for the intermedia arts

Official git repository for libdivide: optimized integer division

Ableton Link

A collection of code samples showing usage of clang and llvm as a library

globally capture whatever your mac is playing—as simply as a screenshot

Guide for writing C++ node.js extensions

Swift Matrix Library

The firmware of LinnStrument, an Open Revolutionary Expressive Musical Performance Controller

An openFrameworks addon which makes it easy to work with Audio Units on OSX and iOS

Belle, Bonne, Sage — music notation

Reverb audio plugin performing zero-latency convolution on 6 preset IRs.

Static universal build of ICU compatible with the simulator, armv7, armv7s, and arm64

A compatibility layer between Swift and RNBO.

C++ programs and library for processing Humdrum data files. Best to install from https://github.com/humdrum-tools/humdrum-tools . See https://github.com/craigsapp/humlib for modernized Humdrum file…

macros for creating custom CFTypeRefs

serial MIDI parser for Bela

Mirror of official clang git repository with addition of experimental Obj-C pointer arithmetic (newObj = obj + obj).