Oh HN, so much for a soft-launch! (But thanks for all the positive comments on here.) We've been testing Keybase a lot with iOS and Android testers and we quietly released into the app stores last night. In many ways it's an MVP focusing on: (1) Keybase chat, and technically important (2) your phone acting as an additional device key, so you can easily provision new desktop computers. There are still some things miss…
How did you manage to get something written in Go into the iOS app store? I was under the impression that foreign binaries weren't allowed.
https://itunes.apple.com/us/app/ivy-big-number-calculator/id...
It's true that fork() isn't allowed on non-jailbroken phones, so you can't shell out to a Go binary (you can on Android if you want). But you can build a static library in Go and link it and call into it with cgo from Objective-C or something.