One of the things I keep is the list of stuff I did during the day for when the standup call comes. Sometimes I forgot of mention a lot of stuff.
Then a few weeks ago I build the MVP of a note taking app specifically for this purpose: what did I do, what am I doing next, am I blocked by something?
No backend, data is stored in browser local storage, quick to load, a weekly summary and data export. No tracking whatsoever.
Not ready yet, which is why I didn’t do a Show HN feature yet, but has been useful to me even in its current state.
It lives at https://tinyleaps.app