npm install midibus#### :globe_with_meridians: Example available on http://pqml.github.io/midibus.js/ :globe_with_meridians:
##### Installation from npm
``shusing npm
$ npm install --save midibus
##### Usage with a module bundler
js
// using ES6 modules
import * as midi from 'midibus'// using CommonJS modules
var midi = require('midibus')
`##### Usage from a browser
html
`
$3
js
const midi = require('midibus')// Assure that the browser have gained access to the MIDI interface
midi.access((err) => {
// Catch Error
if (err) throw err
// Show available inputs & outputs
console.log('Available inputs', midi.inputs)
console.log('Available outputs', midi.outputs)
// Create a new midi bus with available input & output
const magicBus = midi.bus(midi.inputs[0], midi.outputs[0])
// You can also omit the input or the output parameter
const myKeyBoard = midi.bus(midi.inputs[1], null)
// When a kb note is received, pipe it to magicBus, with a constant velocity
myKeyBoard.on('noteOn', ({channel, pitch}) => {
magicBus.send('noteOn', midi.msg(channel, pitch, 80))
})
})
``