Spotlight is great but by default it will only do extensions it knows about, and will ignore text files like .css and most source code files. There is a plugin

Spotlight is great but by default it will only do extensions it knows about, and will ignore text files like .css and most source code files. There is a plugin called qlstephen that allows you to spotlight all text files (but it's a bit of a pain to install on Catalina due to permissions issues): https://github.com/whomwah/qlstephen https://github.com/whomwah/qlstephen