A tutorial showing you how to build an ear trainer with javascript. You'll build a quiz that tests you on your ability to recognize common music intervals. (more…)

not.js - #️⃣️ A consice way of representing and creating html in javascript... (more…)

This is post # 36 of the series, dedicated to exploring JavaScript and its building components. In the process of identifying and… (more…)

Reading and writing layout properties are scary things to do in front end JavaScript, if you care at all about performance. Bad words like… (more…)

Array.map() is a very useful function but unfortunately it only works with synchronous functions. A simple workaround to run async map… (more…)