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Starting point for developers working with Taverna and Taverna's source code.


Software releases hosting


Version control management

Build and release system

IRC chat

We have an IRC chat channel #taverna on for general discussion on Taverna and Taverna development.

Taverna source code

Development, release and testing procedures

The procedures we follow when developing code and making Taverna releases.


Tutorials for developers to get started with working with Taverna or developing plugins for Taverna.

Taverna workflow architecture

Taverna home directory

Taverna home directory is used for runtime information specific to the current user or configuration settings specific to that user.

Taverna startup (installation) directory

Taverna startup (installation) directory is the directory where you installed Taverna and where you run it from.

Extension points

Extension points in Taverna are interfaces which can be implemented by different modules and plugins to extend and add functionality to the workflow engine and workbench.


SCUFL2 is the proposed new mechanism for specifying Taverna workflows. SCUFL2 defines a model, a workflow bundle file format (.wfbundle), and a Java API for working with workflow structures. SCUFL2 is the workflow language for Taverna 3, and replaces Taverna 2's t2flow format.

Taverna installers

Taverna 2 Architecture

Technical Papers

  • None