HexDocs is a place for Hex packages to host their documentation. Finding documentation Find packages To find documentation sets on HexDocs, you can go to the following URLs: https://hexdocs.pm/<package>/ - Latest documentation set for package Example: https://hexdocs.pm/ecto/ https://hexdocs.pm/<package>/<version> - Documentation set for package at version Example: https://hexdocs.pm/ecto/1.1.9/ Y