JavaScript and React skills benchmark

As a follow-up to my React training goals for front-end developers, here is a list of React and JS skills across different levels of expertise. This is meant to facilitate self-score themselves.

Adding Prettier onto an existing project

Prettier is good. So good, it’s easy to get used to it, and subsequently want to retrofit it onto existing projects. Here’s a step-by-step guide and example: configuring and documenting Prettier and reformatting existing code, all the while making sure not to break other people’s work.