Extending Visualforce

You can extend the appearance and behavior of Visualforce pages dramatically using standard JavaScript libraries provided by the open-source community or independent software vendors. Adobe Flex is another path for extending Visualforce, allowing part or all of a page to be covered with a rich, animated canvas that offers developers pixel-level control. You can also extend Visualforce to a new population of users, anonymous users who do not have accounts in your Force.com organization.

This section covers these scenarios in more detail in the following subsections: