This extension provides some minor quality-of-life features for the YouTube website.
– Automatic subscription update: The subscriptions page updates itself every five minutes
– Manual subscription update: The subscriptions page can be updated by pressing `r`
– Set video timestamp: In the player, by pressing `ctrl+alt+t`, one can insert the timestamp into the video url
– Time display: The current time is displayed next to the search bar (24-hour format)
Source Code: https://github.com/vypxl/youtubextender