[justcuriousab]

Is there a compiler, maybe an online one, for Carbon, or some way to compile and run Carbon code? And if not, what are the plans for that?

[josh11b]

The nightly release of the Carbon compiler can be used via https://carbon.compiler-explorer.com/ . Note that it is definitely a work in progress, it hasn't even reached our v0.1 goals yet, but a good chunk of important functionality is working.