JSON Feed for Your Posts
Publishes your latest posts as a JSON Feed at /feed/json/, a modern alternative to RSS supported by many feed readers and easy to use from apps and scripts.
Snippet Library
RSS Feeds snippets for WordPress
Snippets for WordPress RSS feeds: add featured images and custom post types, delay publishing to feeds, credit your site on scraped content or turn feeds off. For publishers and podcasters whose readers follow along by feed or email.