Switching from primitive types to product types can improve confidence in correctness and compiler errors, but not without a cost.

Elm is not just technically great, it also allows building business around it...

We all love Elixir. It’s expressive and it’s extremely readable, but sometimes we want something more out of our compiler. That’s why we’ll learn how to write a basic program using type-safe language... (more…)

Most language tutorials start with language features: here are numbers, here are strings, in a way ever so slightly different from other… (more…)

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. (more…)