WebSequenceDiagrams is an online application that enables users to quickly and easily create sequence diagrams. Sequence diagrams are a type of Unified Modeling Language (UML) diagram that describe the interaction between objects in a system over a period of time. They are used to visualize the sequence of events that occur in a system, as well as the order in which these events occur. The application provides users with an intuitive drag-and-drop interface that allows them to quickly create sequence diagrams using a library of symbols, objects, and arrows. WebSequenceDiagrams also supports a wide variety of programming languages, which makes it easy to generate diagrams from code. Once a diagram is created, it can be exported in various formats, including PDF, SVG, PNG, and JPEG.
Discontinued The program seems to be no longer updated. The latest version, 1.9.0, released in August 2013, is still available for purchase in the AppStore.
Discontinued No new versions since 2011. The latest version, 0.97.2, can still be downloaded from the official website.