Nomnoml(nomnoml.com)
639 points by mono-bob | 155 comments
Nomnoml is a web tool that renders UML-style diagrams from a simple text syntax, shown with a live editor and example pirate diagram.
#uml on Hacker News
2 stories tagged uml, newest first.
Sequence diagrams, the only good thing UML brought to software development(mermaidchart.com)
573 points by knsv | 333 comments
A Mermaid Chart blog post arguing sequence diagrams are UML's most useful contribution and explaining how they model interactions between system parts.