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Testers needed!

derby-timer.jar is getting a rewrite, and needs to be re-tested with different timer models. Your help can make a difference!

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Free Cloud Hosting

We offer free cloud-hosted DerbyNet: a DerbyNet instance running in the cloud (instead of your laptop), with your event's roster, schedules, and results. If that sounds good to you, and your event venue has internet access, register here:

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Or you can take a test drive of DerbyNet with a free DerbyNet playground!

NEW! Download DerbyNet v7.0

Raspberry Pi or other Debian distro (see installation guide)
Docker image


Browse Documents

DerbyNet Changes From v6.0:

DerbyNet Changes From v5.0:

DerbyNet Changes From v4.0:

DerbyNet Changes From v3.0:

DerbyNet Changes From v2.0:

DerbyNet Changes From v1.0:

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