Host this application, run REDDIT_RSS_PORT=1234 npm start, navigate to http:https://example.com:1234/Subreddit, and receive a feed of select items from the given Subreddit.

You can customize the feed with query parameters: http:https://example.com:1234/Subreddit?skipFlair=Flair-title&skipFlair=Another-Flair&amount=less.