Import Dash's User Contributed Docsets into Zeal using the XML feeds provided by this GitHub repository
- Click the desired docset XML file in this GitHub repository file listing
- Click the "raw" button to get a raw XML file view
- Copy the URL of that raw view
- Open Zeal's docset management window (menu > Tools > Docsets...)
- Click "Add feed", paste the URL there and click OK
done.