You can browse the documentation online at http://boostorg.github.io/hana. The documentation covers everything you should need including installing the library, a tutorial explaining what Hana is and how to use it, and an extensive reference section with examples. The remainder of this README is mostly for people that wish to work on the library itself, not for its users. After issuing this, doc/html will contain exactly the same static website that is available online. Note that doc/html is automatically ignored by Git so updating the documentation won't pollute your index.