websub topic
FreshRSS
A free, self-hostable news aggregator…
Feed-on-Feeds
FeedOnFeeds is a lightweight server-based RSS feed aggregator and reader
wordpress-pubsubhubbub
WebSub/PubSubHubbub for WordPress
Pushl
Push notification adapter for feeds
websub-hub
A WebSub Hub implementation in Node.js
sweetroll2
A powerful micro/blogging engine with IndieWeb features (abandoned)
websub-server
Go library for the WebSub protocol, allowing you to run your own scalable WebSub Hub
module-ballerina-websub
Ballerina Websub module.
module-ballerina-websubhub
This modules includes a bunch of APIs to facilitate writing different WebSub Hub implementations