It doesn't need to be Nostr. We can selfhost our repos and fork other repos to host them on our machines with nostr:nprofile1qqs0gg53v9sas9uq6mq0ak7zst5d5h6m6scsvddgtu6hdd8la3f8vwcpr9mhxue69uhhyetvv9ujumt0d4hhxarj9ecxjmnt9uqgkqv6

Just a short presentation using nostr:nprofile1qqs9df4h2deu3aae83fmet5xmrlm4w5l9gdnsy3q2n7dklem7ezmwfcpz3mhxue69uhhyetvv9ujuerpd46hxtnfduq5xamn8ghj7dnvv45xs7tywde8g6rpvakkjuekw46nvar4vdhxgan6wumkxatzwpckk6rk0puhjdm2da5k7ce5x4kkkumjx3jkzepwdahxjmmwqyt8wumn8ghj7un9d3shjtnwdaehgu3wd9hxvmckqw0xz home server where bitcoin repository has been forked. 

https://youtu.be/UKCu7aYqjyc