From their site: A set of RESTful services, which developers can use to leverage our unique capabilities. These services can be used to build applications for the desktop or mobile environments, platform-based applications such as Facebook, Friendster, and OpenSocial. Other uses include AJAX or Flash widgets, search and bookmark plugins, and others. StyleFeeder is a personal shopping engine that makes personal recommendations. It's a great way to discover new products and keep track of what you're shopping for online, using visual bookmarks.
The following is a list of libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.