I think XUL::Node has an interesting approach:

XUL-Node is a rich user interface framework for server-based Perl applications. It includes a server, a UI framework, and a Javascript XUL client for the Firefox web browser. Perl applications run inside a POE server, and are displayed in a remote web browser.

HTH, Valerio

In reply to Re: OT: FireFox extensions by valdez
in thread OT: FireFox extensions by Anonymous Monk

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