@vickieli7's Book Bug Bounty Bootcamp is the first book you should read if you want to get into Hunting Bugs. I assure you that, after you have read it, you will easily understand other hands on practice like DVWA, webgoat etc . I loved it. finished it in a week.
Meter that aids in tuning network antennas running Linux, by analyzing the received Signal to noise ratio and link Quality of the STA antenna relative to the access point. this was done with ROS2, bash , micropython and some scheduling.
a test, that had username<colon>password all base64 encoded. copied a long list into zap and took encode as base64 but it didn't respect spacing and new lines. Maybe i did it wrong , but made it work with python. @LeighGi66657535
trying to be a little bit more creative with my tests. check out the bash i made to enumerate directories of my target with http requests. Awesome right?