Arvados

It's not just screenshots, there are also places where the text describes a Workbench 1 process. For example, consider this change from 164fe5d1d26297dd767dd2fd633b5bc448eab8f6 (reorganized for readability):

-Many Arvados Workbench pages, under the *Advanced* tab, provide examples of API and SDK use for accessing the current resource .
+Many Arvados Workbench pages provide examples of using the Python SDK and command line tools to access a given resource. Open "API details" from the action menu and open the tab with the example you're interested in.

I expect there's other text like this.

There's one here

https://arvados.org/technology/