New tool forces JavaScript code correctness

With a tool called Prettier, JavaScript formatting will get a consistent style.
An opinionated JavaScript formatter inspired by the refmt tool for formatting code, Prettier removes original styling and ensures outputted JavaScript conforms to a consistent style.[ Find out how to get ahead with our career development guide for developers. | The art of programming is changing rapidly. We help you navigate what's hot in programming and what's going cold. | Keep up with hot topics in programming wi