Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Escape the single-threaded event loop in browsers and on the server. Here's how to use worker threads and web workers for modern multithreading in JavaScript. The JavaScript language is one of the ...

As astronomers read back into the first chapters of the universe’s history, they have uncovered a horde of gigantic black holes that seem to have matured much faster than scientists thought possible.

In this section you'll add validation logic to the Movie model, and you'll ensure that the validation rules are enforced any time a user attempts to create or edit a movie. One of the design tenets of ...