I wanted a quicker way to download and patch Super Mario World ROM hacks from Super Mario World Central so I made a quick python script/CLI interface that would parse the HTML table from the page, download the zip/rom for you, unzip and IPS/BPS patch your ROM, and spit it back out to you.
There’s really not much to it, but it’s saved me a bunch of time when I just want to play X hack and don’t want to fuss with the browser to grab it.