Thomas Enebo

Thomas Enebo
JRuby Architect, Engine Yard, Inc.

Thomas is a core developer of the JRuby project and he is also an employee of Sun Microsystems. Tom has been using Java for over a decade and Ruby over half a decade. At Sun, he is working to make JRuby a piece of software that will capture the hearts and minds of Ruby and Java developers everywhere. Tom is also working to make Ruby a first-class citizen on the JVM. Tom, along with Charles Nutter, will be writing a book on JRuby this year.


Location: Pavilion 9 - 10 Level:
Charles Nutter (Engine Yard, Inc), Thomas Enebo (Engine Yard, Inc.)
Average rating: ****.
(4.30, 30 ratings)
Since last year, JRuby usage has grown tremendously. We've also released more than a dozen releases, fixed hundreds of bugs, and committed thousands of revisions. In this session we'll update you on JRuby performance in real applications, show you what people are using it for like GUIs and games, and demonstrate how JRuby is improving the Ruby and Rails worlds. Read more.
News and Coverage
co-presented by Ruby Central, Inc. O'Reilly
  • Engine Yard
  • Heroku
  • Sun Microsystems
  • Blue Box Group
  • New Relic

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at RailsConf, contact Yvonne Romaine at

Download the RailsConf Sponsor/Exhibitor Prospectus

Media Partner Opportunities

Download the Media & Promotional Partner Brochure (PDF) for information on trade opportunities with O'Reilly conferences or contact mediapartners@

Program Ideas

Post your suggestions for speakers, topics, and activities on the RailsConf wiki or send an email to

Press and Media

For media-related inquiries, contact Maureen Jennings at

Contact Us

View a complete list of RailsConf 2009 contacts.