It’s very common for JavaScript developers to claim that it’s impossible to create truly encapsulated properties and methods on an object… (more…)

Oh sure, there are plenty of flaws in those packages though not even one in ten are anything to worry about... (more…)

In this chapter, we take a closer look at how the ECMAScript language specification handles variables. (more…)

Making a tiny oldschool music composer inspired by RTTTL and Nokia Composer... (more…)

Smalltalk is an amazing language. It’s the perfect instructional language for teaching programming to both children and adults alike. It’s…