tldr: I’ve built a multiplayer Sudoku game which you can play at Countdoku.app. Read on if you are interested in the technical details, (they’re cool, honest!) Many years ago I became i… (more…)

Olayinka Omole shows you how to dynamically sort an array of objects in JavaScript, using Array.prototype.sort() and a custom compare function. (more…)

Functional programming is all about transformations. For the actual transformations we use things called transformers. Transformers are typically implemented as pure functions that takes an input... (more…)

I want to discuss a (minor) antipattern that I think is (slightly) harmful. Lots of websites use large Javascript libraries. They often include them by using a 3rd party Content Delivery Network li… (more…)

As a web developer, probably the question that keeps me up at night with the highest frequency is: what does this new-fangled framework do? Their webpages don't give you any clues. They all say exactly the same thing - "Foo Framework is designed to make y... (more…)