> Traditionally, the first program anyone writes in a given programming language is something that prints "Hello world". This doesn't work for Wuffs, for two reasons. One is that Wuffs doesn't have a string type per se. Two is that Wuffs code doesn't even have the capability to write to files directly, such as to stdout. Wuffs is a language for writing libraries, not complete programs, and the less Wuffs can do, the less Wuffs can do that is surprising (such as upload your files to the internet), even when processing untrusted input.