vanilla

function () { const button = state => {} const slider = state => {} const note = state => {} const [state, set] = React.useState() React.useEffect(() => { rma(() => { const target = Array.from(rma.inputs)[0] const props = {button, slider, note} const midi = new Midi(target, props) set(midi) }) }, []) return ( <div></div> ) }

function () {
    const button = state => {}
    const slider = state => {}
    const note = state => {}
    const [state, set] = React.useState()
    React.useEffect(() => {
        rma(() => {
            const target = Array.from(rma.inputs)[0]
            const props = {button, slider, note}
            const midi = new Midi(target, props)
            set(midi)
        })
    }, [])
    return (
        <div></div>
    )
}