Bash RegExp
This project aims to test check if your RegExp are being matched by grep. It's a local server that starts on the port 8080. It runs the server using http.server already installed in Python 3.
Deploy
~$ git clone https://github.com/quatrecentquatre-404/bash-regexp
~$ python3 server.py
Then, go to any browser and go to http://localhost:8080/ to test your regular expressions.