### Controls - Movement: WASD or Arrow Keys - Attack: Left Mouse Button - Jump: Space or Right Mouse Button - Switch Weapon: Q/E or Mousewheel If you accidentally scroll the page down when you want to change weapons, either resize your browser wind... (more…)

At most companies, management must trust the developers to give technical interviews in order to assess candidate skills. If you do well as a candidate, you’ll eventually need to interview. Here’s… (more…)

In this article we will look at the various ways an object can be copied in Javascript. We will take a look at both shallow and deep copying. While shallow copying is rather straightforward, deep copying is more tricky. Currently, there is a HTML5 specifi... (more…)

The WeakMap object is a collection of key/value pairs in which the keys are weakly referenced. The keys must be objects and the values can… (more…)

For a long time, I used GopherJS, but now Go can cross-compile to WebAssembly out-of-the-box. Note that the API is experimental and has already changed between Go 1.11 and 1.12. I've last tested the code on this page in Go 1.13. (more…)