The if-else statement is used to execute different blocks of code based on a condition. JavaScript can be used to handle events such as mouse clicks, keyboard input, and form submissions.

This repository is a companion to the book and provides the code examples used throughout. The code is organized by chapter, making it easy to follow along with the ...

JavaScript is the language of the web. It makes websites interactive, creates animations, draws data-driven graphics, and more. It even runs natively in your web browser so you don’t have to install ...

The last two weeks we built up a few charts with Uber’s open-source library, React-vis, drawing on the City of New York’s Popular Baby Names data set. This week we’ll look at adding some animation to ...

Google has published a new developer document that goes over the basics of JavaScript SEO. The guide was written by Google’s Martin Splitt and Lizzi Harvey. Splitt has become an authority on ...