Learn the key concepts behind React and how to use JSX elements and components to build lean and fast web front ends React, also known as ReactJS, is an open source JavaScript library for building ...

If you are interested in Web Development, JavaScript is one of the languages you must learn.

skain: thanks for the rec. I've just ordered it up. I also ordered "Javascript: The Good Parts". Hopefully these 2 will get me up to speed. dsaewra: I'm having trouble with this code.

New features in ECMAScript 2022 include top-level await, RegExp match indices, new public and private class fields, and more. Let's get started!