These internal describe () calls are used for describing the functions that you're going to write. In this case, the test is saying, "Okay, I think there's going to be a function called shout, and it ...

JavaScript Intro to Functions Lab Objectives Practice writing functions Explain basics of working with strings Explain the difference between return and logging Practice using return and console.log ( ...

Love it or loathe it, JSX has made a big impact on front-end engineering. Here's a code-first intro to the HTML-based JavaScript templating language. JSX is a way to write HTML inside of JavaScript, ...