snipTube

A browser extension that allows you to highlight, tag, annotate, and export the best parts of your favorite YouTube videos and summarize these snips with the power of AI. Winner of Boost Hacks. Maintained by rami-maalouf on GitHub, where it has earned 28 stars from the community.

It's actively developed around ai, browser-extension, fastapi, and is a solid reference for anyone building with these tools.