Run prettier on all JS files in a directory

Recently, I was working on existing application of Node.JS. It has lot of JS files which were not formatted and pretty difficult to read.

I have prettier installed on my VS Code for code formatting. Run prettier individually on each JS file is time taking process and not practically doable for large projects. I found a solution of this problem to run prettier via CLI on all JS files in a directory.

prettier --print-width 80 --no-semi --single-quote --trailing-comma es5 --write src/**/*.js

Please, if you find something to improve or any suggestion, don’t hesitate to contact me, I’ll try to do my best to answer any question or improve this tutorial.

Happy Coding!