A modern C++ MIDI 1 / MIDI 2 real-time & file I/O library. Supports Windows, macOS, Linux and WebMIDI.

MIDI library for Node.js and web-browsers

an Audio Plugin Format/Framework for Android

Kotlin multiplatform library for MIDI access abstraction and data processing for MIDI 1.0, MIDI 2.0, SMF, SMF2 (MIDI Clip File), and MIDI-CI.

MIDI 2.0 Testing Tool

A MIDI 2.0 C++ Library

ni-midi2 is a C++17 library implementing MIDI2 UMP 1.1 and MIDI CI 1.2

Standard MIDI Files: read / write / play

🪇 Gingoduino: Music Theory Engine for embedded systems with MIDI 1.0/2.0 UMP support.

A framework for producing test MIDI files

MIDI for Electron

MIDI Player extension for browsers

A liberal plugin hosting library (VST3/AU/LV2/CLAP/AAP/WebCLAP) with fully-featured MIDI 2.0 (UMP + MIDI-CI) frontend where applicable. Create virtual MIDI 2.0 devices using your favorite plugins.

MIDI Player for browsers

Resident MIDI Keyboard for Android

audio controls for Jetpack Compose and Compose for Multiplatform

Music Macro Language to MIDI 1.0 / 2.0 compiler

React MIDI Player

A USB MIDI 2.0 Decriptor Builder

MIDI2.0 USB Device