Check out https://pomodoneapp.com/ I use it to work in 25 minute sprints + 5 min breaks to check for messages. Messages from other people totally take me away from what I'm trying to focus on, so I feel your pain. Source: almost 2 years ago

An alternative (which could be used freely): https://pomodoneapp.com/. Source: over 2 years ago

If I may, I'd recommend Pomodone without any reservation :). Source: over 2 years ago

If it is something we can help you with, please don't hesitate to contact us directly using our LiveChat or feedback form. Source: over 2 years ago

I've used annotate.tv to timestamp youtube videos & comment on whatever's happening. Best is to just watch with your teammates over discord or something though. Source: over 1 year ago

Maybe your best bet is to upload to YouTube as unlisted and use https://annotate.tv … on iOS I use KMPlayer to add markers (boorkmarks) and use those to annotate once back home. Wish there was something better. Source: about 2 years ago

I use Inoreader, raindrop and hypothesis. I'm trying annotate.tv extension in chrome for youtube videos. Everything syncs to readwise and so into obsidian. Source: over 2 years ago

A video note-taking app: https://annotate.tv. - Source: Hacker News / about 3 years ago