Six templates with no imports, each a single readable file that compiles clean with the pinned solc. Open one in the IDE, or read it here first.
Community, and what that means
These contracts were written for this library and are compiled and tested on every build. They have not been independently audited. Use them to learn and to start from; audit before you put value behind them.
Publishing yours
A member can submit a contract to the library. It compiles with the pinned solc on the way in and waits in a review queue; a person looks at it before it appears, and it appears as community.