https://github.com/dtinth/WebMIDICon

🎹🥁 My MIDI instruments!
https://github.com/dtinth/WebMIDICon

gamepad-api hacktoberfest midi-instrument mobx music musical-instrument pwa react typescript vite web-midi-api

Last synced: 25 days ago
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🎹🥁 My MIDI instruments!

• Host: GitHub
• URL: https://github.com/dtinth/WebMIDICon
• Owner: dtinth
• License: mit
• Created: 2016-11-18T16:35:08.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2023-11-28T06:01:38.000Z (about 1 year ago)
• Last Synced: 2024-08-03T16:09:58.685Z (4 months ago)
• Topics: gamepad-api, hacktoberfest, midi-instrument, mobx, music, musical-instrument, pwa, react, typescript, vite, web-midi-api
• Language: TypeScript
• Homepage: https://webmidicon.web.app
• Size: 5.66 MB
• Stars: 81
• Watchers: 5
• Forks: 14
• Open Issues: 19
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

• awesome-javascript-audio - WebMIDICon - nice collection of online instruments (MIDI instruments / Multi-instruments)

README

        
# WebMIDICon

A collection of **hackable web-based MIDI instruments, implemented as a MIDI controller.**

I wanted to create a MIDI instrument that allows me to jam with other musicians.

Play MIDI with your PC keyboard, or with a touch screen on an iPad.

## Check out the video demos!

- **Original demo video at JSConf.Asia 2016**


  _It shows the available features of this project and the ways it can be used._


  https://www.youtube.com/watch?v=3Y-XeJmGQis

- **iPad-drumming demo**


  _Wada Kouji - Butter-Fly (Digimon Tri Ver.) (Cover by MindaRyn)_


  https://www.youtube.com/watch?v=CHarkZrQH34

- **Joypedal**


  _Use a Dualshock gamepad as a sustain pedal_


  https://www.facebook.com/dtinth/videos/10210321390065310/

- **Piano on PC keyboard**


  _Playing piano on a PC keyboard_


  https://www.facebook.com/nattanicha/videos/10156579275643936/

## Usage

1. Go to [https://webmidicon.web.app/](https://webmidicon.web.app/) using a browser that supports Web MIDI API.

2. Select the output MIDI port at the top-right corner. See [MIDI setup](#midi-setup) section for more details.

3. Play and enjoy!

## Hacking on this project

- Code on GitPod: https://gitpod.io/#https://github.com/dtinth/WebMIDICon

- Remix this project on Glitch: https://glitch.com/edit/#!/webmidicon

- Fork on Code Sandbox: https://codesandbox.io/s/github/dtinth/midi-instruments/tree/master

## MIDI setup

This webapp uses Web MIDI API to communicate with the MIDI subsystem on your device.

### What is MIDI subsystem?

The MIDI subsystem allows applications running on your computer to communicate with MIDI devices.

The MIDI subsystem provides:

- **Input ports** allow applications to receive MIDI messages from other MIDI devices (e.g. a MIDI keyboard).

- **Output ports** allows applications to send MIDI messages to other MIDI devices (e.g. a synthesizer).

This webapp is used as an instrument for transmitting MIDI messages, therefore it only works with **MIDI outputs**.

### Webapp → Hardware synthesizer

- You can connect a MIDI synthesizer to your computer, and no further setup is necessary.

### Webapp → Another MIDI app on the same computer

You need to create a **virtual MIDI cable** (a.k.a. IAC driver or loopback MIDI interface).

- On **macOS:** Open **Audio MIDI Setup** and go to **MIDI Studio.** Inside the **IAC Driver,** create a new **Bus.**

- On **Windows:** You can use something like LoopBe1 I guess.

### iOS → Mac

You can use the **Web MIDI Browser** app, a iOS web browser that supports Web MIDI API.

Then you can set up a Bluetooth LE connection from your iDevice to Mac.