Will Klein
<p>There’s a myriad of good and bad ways to write our JavaScript-and it keeps evolving! ES2015 is here, ES2016 is coming soon, and the language is changing faster than ever.</p><p>Fortunately, there is also a revolution in JavaScript tooling. New tools are here to help us understand and improve our code. Let’s look at one of these tools, ESLint, and write our own rules to detect patterns in computer language. While we’re at it, let’s rediscover how languages are parsed, analyzed, and represented as abstract syntax trees.</p>