Yesterday, Manton Reece and Brent Simmons announced JSON Feed and shared the spec for JSON Feed Version 1.
If you’d like to add support for this feed format to your Jekyll site, create a file at the top-level of your site named
feed.json and use the following template:
For discovery, you should include a
<link> tag that specifies the location of your JSON Feed. Include this tag inside the
<head> on your site pages: