Also in Visual Studio Code 1.66, the built-in CSS extension now ships with a code formatter, implemented by the js-beautify library, that works with CSS, LESS, and CSS.

Prettier 3.5 brings two new options for JavaScript code formatting An experimental feature is used to make binary operators in JavaScript code more visible to developers.

There are other reasons why a single code format is optimal as well. I find it comforting that I don't have to bother thinking about the code formatting, as Eclipse will do it for me automatically ...