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laphilosophia/tips.js

Created October 30, 2017 10:35
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Performance Tips.
Raw
tips.js
// Browser loading time
let calc = () => {
const domint = window.performance.timing.domInteractive;
const reqstr = window.performance.timing.requestStart;
return domint - reqstr;
}
// Resource timing
let perf = () => {
return window.performance.getEntriesByType('resource') || [];
}
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