Amazing old JavaScript projects that revolutionized web development. Perhaps, you still use them. (more…)

Master 'this' by learning exactly how its rules work in JavaScript. Eliminate the cloud of uncertainty surrounding this keyword. Learn exactly how 'this' is determined, how to predict what it will be before you run your code, and how to leverage its uses. (more…)

Unit 42 examines the pervasiveness of unauthorized coin mining inside browsers. (more…)

TD;DR, Lazy Evaluation in Javascript object properties can be easily performed with Object.defineProperty().

JavaScript is cool (don't @ me), but how can a machine actually understand the code you've written? As JavaScript devs, we usually don't have to deal with compilers ourselves. However, it's definitely good to know the basics of the JavaScript engine and s... (more…)