The JavaScript Survival Guide 🧟 provides protection from the so-called "weird" features that you will encounter as a JS developer. This primer will introduce you to variables, functions, objects, closures, hoisting, this-binding, and more. https://fireship.io/courses/javascript/ #javascript #tutorial Primary source: https://developer.mozilla.org/ Take the quiz 🤓 iOS https://itunes.apple.com/us/app/fireship/id1462592372?mt=8 Android https://play.google.com/store/apps/details?id=io.fireship.quizapp Upgrade to Fireship PRO at https://fireship.io/pro Use code lORhwXd2 for 25% off your first payment.