benfoxall

class AudioVis { 
  
  constructor() {
    this.analyser = …

    this.data = new Uint8Array(…)
    this.frequencies = new Uint8Array(…)
  }
  
  populateArrays() {

benfoxall

if(typeof document !== 'undefined') {
  // normal script tag
  console.log("Hello #1")

  navigator.serviceWorker.register(
    document.currentScript.src
  )

} else {
  // running as a service worker

benfoxall

importScripts('https://unpkg.com/sw-toolbox@3.6.0/sw-toolbox.js')

toolbox.router.get('/:path*', toolbox.cacheFirst, {
    origin: /fonts\.(gstatic|googleapis)\.com/,
    cache: {
      name: 'fonts-v1',
      maxEntries: 10
    }
  }
)

benfoxall

let delayed = new Promise(r => setTimeout(r, 500, 'hello'))

let element = Object.assign(
  document.createElement('div'),
  {textContent: 'hello'}
)

Object.assign(element.style, {
  background: 'red'
})

benfoxall

(function(root) {
  Object.assign(document.body.style, {
    'transform': 'perspective(500px) rotateY(12deg) rotateX(9deg) rotateZ(-4deg) translate3d(56%, 26%, -516px)',
    'transform-origin': '0 0',
    'transform-style': 'preserve-3d'
  })

  const node_style = {
    'outline': '3px solid rgba(255,0,150,0.5)',
    'transform-style': 'preserve-3d',

benfoxall

// includes regression
// https://unpkg.com/regression@1.4.0/build/regression.min.js

var canvas = document.createElement('canvas')
var ctx = canvas.getContext('2d')
document.body.appendChild(canvas)
Object.assign(canvas.style, {border:'1px solid #ccc', margin:0})


var m = 1

benfoxall

var rgb = new Uint8ClampedArray(50 * 3);

// Set the colours of a particular light (i) at a given intensity (s)
function set(r, g, b, i, s){
  i *= 3;
  
  if(i > 0) {
    rgb[i] = rgb[i] + ((r - rgb[i]) * s); i++;
    rgb[i] = rgb[i] + ((g - rgb[i]) * s); i++;
    rgb[i] = rgb[i] + ((b - rgb[i]) * s); i++;

benfoxall

var chunkToWAV = (function(chunkSize){

  var head = atob(
    'UklGRiQAAABXQVZFZm10IBAAAAABAAEAgD4AAAB9AAACABAAZGF0YQAAAAA='
  )

  var buffer = new ArrayBuffer(head.length + chunkSize)
  var view = new DataView(buffer)

  for (var i = 0; i < head.length; i++) {

benfoxall

import {ctx, w, h} from 'canvas'
import {loop, drawEdge, scale, rotateX, rotateY, rotateZ} from 'helpers'

const pM = $M([
  [1, 0, 0, 0],
  [0, 1, 0, 0],
  [0, 0, 1, 0],
  [0, 0, 0.005,0.995]

])

benfoxall

var cluster = require('cluster');
var http = require('http');
var numCPUs = require('os').cpus().length;

if (cluster.isMaster) {
  // Fork workers.
  for (var i = 0; i < numCPUs; i++) {
    cluster.fork();
  }