UML Sequence diagram Documentation
Learn to build sequence diagrams using a simple syntax. All the examples are interactive, play around with the online editor to get started!
Participants are added in the order they appear.
You can force a particular order by adding
participant at the top.
You can alias participants using
as to shorten your code. Make sure to use quotes around the participant name.
You can customize arrows style for each message with
You can create asynchronous messages using
You can also add latency to your messages using
Multi-lines and special characters
You can add line breaks by using
\n or by adding quotes around your strings.
To use special characters in your strings you must use quotes. Special characters include
You can add boxes over one or multiple participants using
You can activate participants using