If you’re a GUI guy, catfish is good. If you’re a term guy, fzf, rg, fd are very fast and powerful. I search for files in / (meaning EVERYTHING) and tge results are there in less than 10 seconds.

This blog post has some example usages, read the entries for fzf, rg and fd.

https://alavi.me/blog/cool-cli-tui/#fd

Very happy with

http://cboxdoerfer.github.io/fsearch/

I use the fd (or fdfind in Debian) tool to search my files. I think it’s faster and easier to remember.

fd in Github