There’s a staggering number of decisions to make when setting up a JavaScript development environment. In this rapid fire one-hour session, let’s cut through the noise and build a powerful, rapid feedback development experience. After less than an hour of work, we’ll run a single line of code to lint, bundle, minify, run tests, open the browser, and display our app. We’ll check a single command line to see feedback on all of this goodness. And every time we hit save, this wild circus will fire off automatically, hot reload our app, and report the status. If you’re writing JavaScript with plain old script tags, get ready to be floored. The future of JavaScript has arrived and I have great news: The pain is over.