Web Sequence is a Chrome extension that saves your time and helps you avoid common mistakes when drawing sequence diagrams. You don't need to drag and drop or resize. Just type in your code (a DSL but like Java and C#) and a diagram is generated for you.
Just added HTTPS support. If you are experience issues, please leave comments.
Copy Code is an extension for Chrome that adds a button to the code snippets on Stack Overflow and other sites making it easier for you to copy code snippets in one click.
Render a sequence diagram in a browser as simple as a `<sequence-diagram>` tag. Super easy to integrate into anywhere: documentation, IDE plugins, web app, etc.