Ive always wanted to make a “ping” app/api that just grabs a timestamp and metadata and optional information for different “kinds” of pings. tons of use cases

trippy lava lamp kaleidoscope here

I take my airpods tons of places now just for the noise cancellation

I have tens of thousands of pictures in lightroom classic - I dont know if there is better for your use case but it should be fit for purpose

have you tried any of the outliners? roam, obsidian, remnote, logseq? For me roam was a huge upgrade over evernote/onenote