A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
This is my language of choice: everything is a object, everything is extendable. And with a wealth of gems how can you go wrong.Notable gem used:
Websites for you and your projects. Hosted directly from your GitHub repository. Just edit, push, and your changes are live.
For quick and easy static hosting, github pages is good to go.