The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in global Iterator, new Set methods, improvements to regular expressions, and more.

This guide explains exactly how you can test whether the JavaScript on your website renders properly. Plus: 7 tools for testing and debugging JavaScript.

Alpine.js is a front-end JavaScript framework fashioned like a lightweight backpack, with a minimalist API and thoughtful features. Let's give it a try.