The O Language

The O Language is an esoteric programming language used for code-golf.

Getting the O interpreter

You can try O out online at or download it at

Have an issue?

If you found a bug, or want to learn how to do something, you can submit an issue on GitHub.

How do I code in this mystical language?

If you want a taste of some O action, check out the examples page. If you want to learn how to use this kick-butt language, you can start on the Stack page!