IntelliJ Idea 9 – Maia – finally open-source! Posted byDominik Dorn October 15, 2009 Leave a comment on IntelliJ Idea 9 – Maia – finally open-source! Wow! I can’t believe it! JetBrains just announced, that upcomming IntelliJ Idea 9 will be made open source. Eclipse and NetBeans now definitely have to fear “The most intelligent IDE” in the world! Hooray at JetBrains!