Conclusion

The boilerplate project we have created in this tutorial should get you jump-started in developing for Dynamo.

We have also gone through sample code on how to interact with Dynamo and Revit geometry/elements, so you should now be able to start developing your own nodes.

Some additional things to be aware of:

• Version updates - releasing updates to an existing node should be done carefully, it could brake existing user graphs and workflows. Most developers choose to use the SemVer method to number versions, which also helps aleviate & communicate the impacts of changes to users.

• Dll conflicts - if other nodes in use by Dynamo depend on external dlls, and your nodes too, there might be conflicts. Dynamo will report any conflicts in its Notifications panel, so check it out if something is misbehaving!