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Hopefully you now have a basic grasp of the steps involved in
developing a CWL workflow. There are many resources out there to
further help you use CWL to solve your own scientific workflow
problems.

## CWL Reference

Main CWL web page https://commonwl.org

User guide https://www.commonwl.org/user_guide/

Specification https://www.commonwl.org/v1.2/

Github organization https://github.com/common-workflow-language/

## CWL Community

CWL Forum, this is is best place to ask questions https://cwl.discourse.group/

Gitter (chat) https://gitter.im/common-workflow-language/common-workflow-language

Weekly video calls https://cwl.discourse.group/t/eu-us-timezone-cwl-video-chat/260

## Software resources

Github organization for repositories of CWL tool and workflow
descriptions, including bio-cwl-tools
https://github.com/common-workflow-library/

BioContainers https://biocontainers.pro/

Search for CWL files on github, try adding the name of a tool you are
interested in to the search
https://github.com/search?q=extension%3Acwl+cwlVersion