Generates waveform using Web Audio API.
npm install react-waveform> Generates waveform using Web Audio API.

* buffer AudioBuffer
* width Integer
* height Integer
* zoom Integer
* color String
``javascript
var React = require('react');
var Waveform = require('react-waveform');
var request = new XMLHttpRequest();
request.open('GET', 'HardaTider-Har&nu.mp3', true);
request.responseType = 'arraybuffer';
request.addEventListener('load', function () {
var context = new (window.AudioContext || window.webkitAudioContext)();
context.decodeAudioData(request.response, function (buffer) {
React.render(
document.getElementById('waveform')
);
});
});
request.send();
``