There were times in which I found myself watching YouTube shorts and longing for a way to interact with them by going to certain timestamp or changing the short's speed (If following a Blender tutorial/demo for example). It is easy to change yourself the URL, but I thought on presenting this facility as a web extension instead.

You can find the code over here (Very simple): https://github.com/cruiztorresj/shorta/tree/main

And you can see a demo over here: https://www.youtube.com/watch?v=CzmYepiZ0TE

P.S. I couldn't afford five dollars to publish it over the Google Web Store.