WebML frameworks or tools

I was asked about this, someone mentioned me abo开发者_如何学运维ut Webratio, is there any othe tool or framework comparable to this, preferable oss?

Thanks.

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I don't think so. WebML was created by the same people that founded WebRatio. Even if now they are trying to push it as a standard OMG web modeling language I don't think right now there are other tools that support it.

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Jordi, you are right. As far as I know there are no other industrial implementations of WebML. WebRatio is not opensource, but it can be downloaded for free for non commercial purposes. Furthermore, along the line of standardizing the WebML language within OMG (under the name of IFML), we plan to release an opensource modeling tool.

OOH4RIA is a valid option, although experimental, but is not covering the WebML notation. It's instead based on an extension of the OOH notation for rich interfaces.

[Disclaimer: I'm with Politecnico di Milano and WebRatio, and among the inventors of WebML/IFML]

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I think Ooh4RIA could be an option.