PracticeJavaScript app

Practice JavaScript with this fun app! This version uses virtual-dom, web workers, and is an offline-able PWA.

credits

• PracticeJavaScript, made by @jakob_anderson
• Made on top of feather-app, which was created by @HenrikJoreteg.

Pull Requests welcome!

Problems content comes from pjs-problems. Make content PR's there to contribute more sweet JavaScript problems