This detailed tutorial shows how to implement pure functions in JavaScript that are deterministic and referentially transparent, and create no side effects.

The PS5 UI has been recreated in JavaScript and it fully explorable with your keyboard. It has also been turned into a coding tutorial.

Learn JavaScript, Codecademy, Premium subscriptions range from $39.99 per month to $239.88 per year JavaScript Crash Course for Beginners, Traversy Media, YouTube tutorial video, free ...