JavaOne: Registration is now open

March 23–25, 2027 | Redwood City, CA

Save $200 when you register by January 4.

Built for Java developers

Go beyond the release notes by attending expert-led sessions and hands-on labs covering the language, the JVM, the intersection of Java and AI, and more. Hear from Oracle experts and key OpenJDK engineers who are building the platform. Discover where Java is heading and explore practical approaches you can apply to your own applications, from everyday coding patterns to your next big technical challenge.

This week’s highlights

Plan your three days

Explore keynotes, sessions, labs, networking opportunities, and community events. (Agenda subject to change.)

  • Tuesday

    March 23

    7:00 AM – 6:00 PM
    Registration open

    8:30 AM – 10:00 AM
    Keynote

    10:00 AM – 7:00 PM
    Pavilion open

    10:30 AM – 12:15 PM
    Sessions, hands-on labs, and hackathon

    12:15 PM – 2:00 PM
    Networking and lunch in the pavilion

    2:00 PM – 6:00 PM
    Sessions, hands-on labs, and hackathon

    6:00 PM – 7:00 PM
    Happy hour

  • Wednesday

    March 24

    7:00 AM – 6:00 PM
    Registration open

    7:00 AM – 7:30 AM
    JavaOne fun run

    8:30 AM – 4:00 PM
    Pavilion open

    8:30 AM – 12:30 PM
    Sessions, hands-on labs, and hackathon

    12:30 PM – 2:00 PM
    Networking and lunch in the pavilion

    2:00 PM – 3:45 PM
    Sessions, hands-on labs, and hackathon

    4:15 PM – 5:30 PM
    Keynote

    7:00 PM – 10:00 PM
    JavaOne party

  • Thursday

    March 25

    7:30 AM – 4:00 PM
    Registration open

    8:30 AM – 9:45 AM
    Keynote


    10:15 AM – 12:00 PM
    Sessions, hands-on labs, and hackathon

    12:00 PM – 1:00 PM
    Lunch

    1:00 PM – 2:45 PM
    Sessions, hands-on labs, and hackathon

    3:15 PM – 4:15 PM
    Keynote

Get fresh ideas for your next build

Learn from the people building the Java platform and those using it at scale. Take home approaches, tools, and practices to enhance your codebases.

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