yes those are NIP-75 goals. You actually made me look up older goal sites. heya.fund and the vercel app are both gone. that's sad. I always thought goals would find application in crowd-funding. nostr:npub107jk7htfv243u0x5ynn43scq9wrxtaasmrwwa8lfu2ydwag6cx2quqncxg what happened to heya?
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goals definitely have an application on nostr if more clients can fetch the nip and or have posting zapgoals. it'd change this :)
it didn't take off so I stoped renewing the domain. someone could vibe a new one in a day probably, or deploy another instance since the code is open source.