The OpenAjax Hub is close to completion. The draft specification, the open source reference implementation at SourceForge, and the test suite have been updated to reflect finalization decisions made at the March 2007 face-to-face meeting and in subsequent teleconferences.
Our philosophy with Hub 1.0 is that less is more. The key feature in Hub 1.0 is the pub-sub engine that allows components to pass messages to each other. Due to discipline and hardwork, we have managed to keep the reference implementation’s footprint small (right now, 2,845 bytes after running through Dojo ShrinkSafe).
We encourage the membership and the public to review what we have now, try it out, and send us feedback. We are performing detailed review and final clean-up activities in the coming weeks and doing trial integrations with some of the member organization’s Ajax toolkits. Exact schedule depends on progress, but if all goes well, we might finalize and approve OpenAjax Hub 1.0 within the next couple of months.