I just use the regex101 site. I don’t need anything too complicated ever. Has all the common syntax and shows matches as you type. Supports the different languages and globals.

I wish I could but since I use bash at work (often on embedded systems so no custom scripts or anything that isn’t source code) I just don’t want to go back and forth between the two.

The sad thing is that even chatgpt can’t program in bash. I just want a simple script and every single time it just doesn’t work. I always just end up saying “write this in python instead”.