NDK? He doesn't even have a changelog, so he releases a new version and you don't even know what the changes are unless you want to review each commit... Documentation unmaintained, issues unmaintained...

I didn't know applesauce, so I'll give it a look, but I've been giving a look to SNSTR, and I cannot wait to migrate to it, as it seems like it's a 1000x improvement over ndk/nostr-tools...