[lutostag]

https://github.com/lutostag/webextension-formsave

It saves what you write in textareas so it doesn't get lost when something goes awry.

When the old-style Firefox extensions were going to be deprecated, I went through my installed ones, picked one that wasn't built yet and started from scratch.

The most interesting/difficult part was getting CI setup for both Firefox and Chrome with the always changing landscape of support for extensions in selenium.