A FinalizationRegistry object lets you request a callback when an object is garbage-collected. (more…)

This article shows you how to generate QR code in JavaScript quickly using the QRCode.js JavaScript library available on GitHub with example. (more…)

I wrote a todo app. Unlike TodoMVC (where I took the design from) it doesn’t use JavaScript and instead all interactions are driven by CSS. (more…)

JavaScript has continued to grow in importance over the last decade. In fact, according to StackOverflow’s Insights, JavaScript has been the most popular programming language for the past 7 years, edging out popular languages including Python, C# and Java... (more…)

String.prototype.match() is a method in JavaScript that returns an array of results matching a string against a regular expression... (more…)