Instant offline access to MomentJS documentation with Dash, an API Documentation Browser and Code Snippet Manager
Manually copy and paste the Docset Feed URL in Dash > Preferences... > Downloads > +
https://github.com/rothlis/momentjs-docset/raw/master/MomentJS.xml
or
Copy and paste this custom URL scheme in Chrome/Safari, which will cause Dash to subscribe to that feed:
dash-feed://https%3A%2F%2Fgithub.com%2Frothlis%2Fmomentjs-docset%2Fraw%2Fmaster%2FMomentJS.xml