Singletons are fairly controversial as far as I can tell, especially in Javascript programming. Let’s take a look at what they are, when to (maybe) use them, and when not to. What is a Singleton? A singleton is a class that allows only a single instance o... (more…)

From now you can dynamically load ES modules on demand and use dynamic specifiers for them with the dynamic import()... (more…)

JavaScript has progressed a ton in the recent years. If you're learni (more…)

In this blog post, I show six tricks enabled by new ES6 features. At the end of each section, I point to related material in my book “ Expl...

In "prototypical languages" like JavaScript you can use object-instances to do much anything. Typically you do this with the help of "constr... (more…)