# Whippet documentation * [Manual](./manual.md): How do you get your program to use Whippet? What is the API? * [Collector implementations](./collectors.md): There are a number of implementations of the Whippet API with differing performance characteristics and which impose different requirements on the embedder. * [Guile](./guile.md): Some notes on a potential rebase of Guile on top of Whippet.