Discover New Packages Using the Elm Package Index
Elm comes with an index of publicly-usable open-source packages. Using packages from this index can substantially improve a developer’s experience. Learn how to find a package through the index, understand its API through type annotations and documentation, download it, and use it in a project.
Elm packages aren't working with embedded Ellie, so I've provided you with a link to the Ellie example here.