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 SDKs from our SDK directory that matched your search term. Though your definition of an SDK may differ, in our world, we define SDKs as platform- specific tools for consuming existing APIs of the sort we list in our API directory. For example, the Ruby SDK for consuming the Twitter Ads API. If you think an SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.