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Extension Development

Python

Develop a Python Extension

API Reference

Nodes

Tables

Views

Port Objects

Environment Variables

Testing (Experimental)

Java

Publish Extensions

Welcome to the KNIME Developer Documentation ​

Extend KNIME Analytics Platform with custom functionality by building your own nodes and extensions.

Create new nodes ​

To create custom nodes and extensions for KNIME Analytics Platform, you can use:

  • Python
  • Java

Share your Extension ​

To share your extensions with the KNIME community, publish them on the KNIME Community Hub. Learn more about contributing extensions.

If you are using a previous version of KNIME Analytics Platform, check out the corresponding development documentation.