Codeuml is a web based UML designer where you code the diagram using a special language and it generates the diagram on the fly. It is quicker and faster than using any visual designer where you have to drag & drop diagram elements and use mouse to connect them. Codeuml uses the open source plantuml engine to produce diagram from text. You can produce UML diagrams as fast as you can code.
Read details about this project from:
http://www.codeproject.com/Articles/397629/Codeuml-design-UML-diagrams-as-fast-as-you-can-cod
Please donate the following license fee to any prominent charity and show me a receipt. I will be happy to send you a written signed license.
License: Free for personal use. For commercial use, non-redistributable license costs $399 per server per site. Unlimited license costs $2499.
You just need to donate the license fee to a prominent charity and then email me the receipt and I will send you a signed license agreement.
If it is impossible for you to donate, let me know.
Email me at omaralzabir at gmail dot com.