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Stack Overflow

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Mailing lists

There are two official Corda mailing lists.

For announcements regarding the Corda platform, join corda-announce.

For Corda development and design discussion, join corda-dev.

Office Hours

Every week, R3’s developer relations team hosts office hours where you can dial in for free support with any technical CorDapp questions.

In addition, R3's support team hosts two sessions a week focusing on answering all your deployment and node operator related questions.

Join us here every Wednesday at 9 A.M. and 4 P.M. UK time for CorDapp technical support.
And here every Thursday at 1 P.M. and 4 P.M. UK time for deployment and node operation support.


Regular Corda meetups are hosted globally by both R3 and the community. If you're interested in running a Corda meetup, reach out to us at

See all our meetups here.


Bootcamps are free one-day CorDapp development workshops run by R3’s developer relations team. Aimed at developers new to blockchain or Corda who and want to learn about the platform and develop their own CorDapp.

If you're interested in attending or want to host your own, go here.