Built a small dead man’s switch on nostr. Frontend-only so browser has to be open.
Posts to 5 relays simultaneously if you don't check back in. Uses keys designed for one-time use and type 0 and type 1 nostr events.
I started with Codename Goose for the base files, then kept refining. Normal Claude chats were also a huge help.
First time building anything like this and just did it for fun. I’m sure there’s plenty that could be improved. Open source on Guthub.
Honestly, I never would’ve tried if it weren't for the community on nostr and being inspired by the builders here and the cool projects I’ve seen shipped.
Tagging a few folks whose work inspired me.
@fiatjaf @ hodlbod @moneyball

pingproof.life



