A Reintroduction to JavaScript
Why a reintroduction? Because JavaScript has become one of the most popular programming languages on the Web.
In this well-loved MDN article, we look at the history of JavaScript (aka ECMAScript, aka ES), where it is now, and where it’s going in the future.
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JavaScript Basics
New to JS? This will get you comfortable with the concepts >>
ECMAScript 2015: Why It Took So Long, Allen Wirfs-Brock
The history, the present, and the future of ECMAScript >>
ES6 In Depth: Features of ES6 evaluated and described
💡 DevTools: Did you know?
The JavaScript Debugger in Firefox Devtools
Read More about debugging JavaScript >>
On MDN