RSS/Atom Feeds Articles

Combining RSS and Atom Feeds with Python How to build a combined feed from multiple sources that you can publish for followers to subscribe.
Finding Fediverse Feeds How to find the RSS/Atom feeds for Mastodon, Pixelfed, PeerTube, Misskey, and other Fediverse platforms.
Make Feedly Notice an Updated WordPress Post by Changing the GUID Changing the GUID of an updated post in your RSS/Atom feed will tell feed readers that it's a new post. Here's some WordPress code that will let you do that with a custom field.