Functional JavaScript First Steps, v2

Functional programming is becoming increasingly popular among developers who enthusiastically talk about how this approach allows for writing elegant, modular code that is easier to predict, test, and debug. If you've ever wondered questions such as, "What is functional programming and why does it excite so many people?", "What does functional code look like and how does it differ from imperative or object-oriented code?" or "What tools are needed to write functional programs? Is it necessary to learn Haskell? (Spoiler: no!)" — then this course is for you!