What Javascript are you talking about? Anything the browser interface can do, you can do directly with raw HTTP calls. The Rails front-end is actually just a thin proxy around a JSON RPC interface exposed by the Golang emulator itself.
If your point is "that's not helpful for people who don't know how to use HTTP and JSON", I'm at a loss, because the problems Microcorruption wants you to solve are much, much harder than HTTP.
Harder, but simpler (less complex). Wargames like SmashTheStack give you a Linux shell - it's much more fun this way. Just so you know, I ragequit microcorruption after three levels. Like the poster above, I know nothing about web development and have no intention of learning. The crypto challenge was really great though, thank you for that!
If your point is "that's not helpful for people who don't know how to use HTTP and JSON", I'm at a loss, because the problems Microcorruption wants you to solve are much, much harder than HTTP.