🌻

Vincent Orback vincentorback

🌻

Freelancing front-end developer

vincentorback / getWeekNumber.js

Last active August 9, 2023 08:34

getWeekNumber.js

	function getWeekNumber(d) {
	d = new Date(+d) // Copy date so don't modify original.
	d.setHours(0, 0, 0, 0) // Reset hours.
	d.setDate(d.getDate() + 4 - (d.getDay() \|\| 7)) // Set to nearest Thursday: current date + 4 - current day number and make Sunday's day number 7
	var yearStart = new Date(d.getFullYear(), 0, 1) // Get first day of year
	var weekNo = Math.ceil((((d - yearStart) / 86400000) + 1) / 7) // Calculate full weeks to nearest Thursday
	return weekNo // Return week number
	}

	var date = new Date()

vincentorback / readingTime.js

Last active February 14, 2019 14:05

Reading time / Words per minute

	/**
	* Get reading time
	* @param {String} text The text string to analyze
	* @return {Int} Reading time in milliseconds
	*/
	function getReadingTime(text) {
	var totalWords,
	wordsPerMillisecond,
	totalReadingTime,
	wordsPerMinute = 250,

vincentorback / just-write

Last active May 8, 2017 12:30

Simple writing in the browser

	Paste this into your browser:

	data:text/html,<html><head><title>Just write!</title><style>*{margin: 0 padding: 0}body{width: 90%; max-width: 650px; margin: 5% auto;}@media (min-width:800px){body{font-size: 2em;}}</style><script>var body=document.body if(localStorage.justWrite) body.innerHTML=localStorage.justWrite} function downloadInnerHtml(filename,mimeType){var elHtml=body.innerHTML var link=document.createElement('a') mimeType=mimeType\|\|'text/plain' filename=filename\|\|'document.txt' link.setAttribute('download',filename) link.setAttribute('href','data:'+mimeType+'charset=utf-8,'+encodeURIComponent(elHtml)) link.click()} window.onkeydown=function(event){if((event.key===83)&&(event.metaKey\|\|event.ctrlKey)){downloadInnerHtml() e.preventDefault() return false} localStorage.justWrite=body.innerHTML}</script></head><body contenteditable></body></html>


	<!--
	TODO:
	- CMD + S to save file. ✓
	- Auto focus on input
	- Choose file extension .md, .txt, .doc

vincentorback / imageBrightness.js

Last active March 8, 2024 18:15

Get Image Brightness

	function getImageBrightness(imageSrc, callback) {
	var img = document.createElement('img'),
	colorSum = 0,
	i = 0,
	len,
	canvas,
	ctx,
	imageData,
	data,
	brightness,

vincentorback / debounce-es2015.js

Last active July 22, 2024 11:49

Smarter debouncing

	export function debounce (fn, wait = 1) {
	let timeout
	return function (...args) {
	clearTimeout(timeout)
	timeout = setTimeout(() => fn.call(this, ...args), wait)
	}
	}