Yehuda Katz is a member of the Ruby on Rails core team, and lead developer of the Merb project. He is a member of the jQuery Core Team, and a core contributor to DataMapper. He contributes to many open source projects, like Rubinius and Johnson, and works on some he created himself, like Thor.
Dear world, notoriety is NEGATIVE. (adj. the state of being known for some unfavorable act or quality); kthx
Status Update: Merb 1.0
September 26th, 2008
With Merb 1.0 right around the corner, we’re buckling down and making sure that Merb is rock-solid by October 11.
A bunch of features have landed or are landing over the weekend:
- Taking advantage of Ruby Enterprise to reduce memory overhead
- Simplifying deployment of Merb clusters
- Improving the errors that Merb spits out when something goes wrong inside Merb.
- Fixing an infrastructure problem that caused Merb’s logger to cause thread-safetiness issues in JRuby. Also resolve the comingling of logged information for multiple requests in threaded environments.
- Fix several bugs in merb_helpers that were driving people nuts when trying to do non-standard things.
More on the first two this Monday. We’ve been doing a lot of work to make deploying Merb apps simple and efficient.
Have a great weekend!

Eric Davis, Posted October 2, 2008, 6:25 pm
Great to so a 1.0 coming soon. I’ve been meaning to give Merb a try and now looks like as good of a time as any. Thanks for all your hard work on it.
Martin, Posted October 6, 2008, 6:39 pm
Does this mean that DataMapper will also support JRuby? Specifically MySQL via JDBC?