I'm not a Javascript developer so I love that Prettier makes generally good formatting decisions for me, freeing need up to think about the code. It's easy to apply Prettier to any project I'm working on, even if other proper in the project aren't using it.
As a frontend engineer, the code format is very very important to me. I used ESLint at first, and have to manually format every line of code. Later I found Prettier, it really save me lots of time. However, sometimes it will conflict with specific ESLint rules, in that case, you have to manually disable some ESLint rules in .eslintrc file in order to let Prettier handle everything.
This should be called Code Nazi - it's opinionated nature (good term for it - opinionated is not a good thing) makes it useless in my books. It should allow each user to customize EVERY aspect of their environment. That way, the debate about, for example, whether to use spaces or tabs (an age old debate) simply goes away. Each programmer gets the file out of the repository, it's formatted to their liking and when they check it back in it gets formatted to a standard specification determined BY THE ORGANIZATION, NOT Code Nazi.
