I have compared1 few different tools for unit testing Javascript code. The frameworks I looked intowere QUnit, Mocha JS, tape, AVA, Jasmine, Karma and Jest. ... (more…)

(For those who haven’t read it, this is a response to How it feels to learn JavaScript in 2016. (more…)

Phoenix LiveView is Elixir's offer when it comes to reactive UI development. Build a Messenger-like app with practically no JavaScript! (more…)

It’s not as glamorous as building a house. It’s not as instantly fun as assembling a LEGO car, opening a fresh pack of Play-Doh, or experimenting with a classic Erector set…...

One of the most important rules for writing a deterministic, easy-to-debug code is avoiding side effects. The obvious choice if we want to meet this assumption is to use the functional paradigm. This, however, poseses a risk of poor code readability. (more…)