martinschierle

function getLastResource(time, regex) {
	let entries = performance.getEntriesByType('resource')
	let last = null;
    for(let i = 0; i < entries.length; i++) {
		let e = entries[i];
		if(regex && !e.name.match(regex)) continue;
		if(e.responseEnd < time) last = e;
	}
	return last;
}

martinschierle

const puppeteer = require('puppeteer');
const { createCanvas, loadImage } = require('canvas')
const mustache = require('mustache')
var fs = require('fs');
const fsExtra = require('fs-extra')

let MAX_URLS = 50;

let TEMPLATE =  fs.readFileSync('template.html', 'utf8');

martinschierle

let po = new PerformanceObserver((list) => {
    for (const entry of list.getEntries()) {
      console.log(entry);
    }
  });

  po.observe({type: 'layout-shift', buffered: true});

let po2 = new PerformanceObserver((list) => {
    for (const entry of list.getEntries()) {

martinschierle

const puppeteer = require('puppeteer');
const devices = require('puppeteer/DeviceDescriptors');
var fs = require('fs');
const mergeImg = require('merge-img');
const ampToolboxCacheUrl = require('amp-toolbox-cache-url').createCacheUrl;

const Good3G = {
    'offline': false,
    'downloadThroughput': 1.5 * 1024 * 1024 / 8,
    'uploadThroughput': 750 * 1024 / 8,

martinschierle

const puppeteer = require('puppeteer');
const devices = require('puppeteer/DeviceDescriptors');
var fs = require('fs');
const mergeImg = require('merge-img');
const ampToolboxCacheUrl = require('amp-toolbox-cache-url').createCacheUrl;

const Good3G = {
    'offline': false,
    'downloadThroughput': 1.5 * 1024 * 1024 / 8,
    'uploadThroughput': 750 * 1024 / 8,

martinschierle

const puppeteer = require('puppeteer');
const devices = require('puppeteer/DeviceDescriptors');

const Good3G = {
    'offline': false,
    'downloadThroughput': 1.5 * 1024 * 1024 / 8,
    'uploadThroughput': 750 * 1024 / 8,
    'latency': 40
  };
  

martinschierle

#include <WiFi.h>
#include <ArduinoJson.h>
#include <HTTPClient.h>
#include <FastLED.h>

// Adjust these as you see need
const char* ssid = "";
const char* password = "";
const String URL = "https://www.spiegel.de";
const String targetMetric = "first-contentful-paint";

martinschierle

// Idea and some code stemming from https://michaljanaszek.com/blog/test-website-performance-with-puppeteer#cacheAndServiceWorker
const puppeteer = require('puppeteer');
const devices = require('puppeteer/DeviceDescriptors');
const {URL} = require('url');
var fs = require('fs');
var sw_scope;

let NETWORK_PRESETS = {
  'GPRS': {
    'offline': false,

martinschierle

#include <WiFi.h>
#include <M5StickC.h>

int team = 0;
String teamnames[2] = { "Human", "Zombie"};
int zombieTeam = 1;
int humanTeam = 0;
int colors[2] = { GREEN, RED};

int hideTime = 30;  // in seconds

martinschierle

const puppeteer = require('puppeteer');
const devices = require('puppeteer/DeviceDescriptors');

const Good3G = {
    'offline': false,
    'downloadThroughput': 1.5 * 1024 * 1024 / 8,
    'uploadThroughput': 750 * 1024 / 8,
    'latency': 40
  };