AddThis is a social bookmarking service that can be integrated into a website with the use of a web widget.
Blogger is a blog-publishing service that allows multi-user blogs with time-stamped entries.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
OpenGSE is a test suite used for testing servlet compliance. It is deployed by using WAR files that are deployed on the server engine.
ShareThis provides free engagement and growth tools (e.g., share buttons, follow buttons, and reaction buttons) for site owners.