They are in a sense more widespread than private ones, because we usually want inheriting classes to gain access to them. Protected fields are not implemented in JavaScript on the language level, but ...

If you're an aspiring web developer or completely new to coding, JavaScript is a great start. We've put together some of the best free and paid online courses to help you learn this popular coding ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful!

Next week, we’ll take our shoehorned ReactPico class, refactor it to be more idiomatic, and publish it as an NPM package so everyone can easily add face recognition to their React apps.