Awesome RSS 
A curated list of awesome RSS/ATOM/Syndication links
Inspired by awesome-python.
Syndication Formats
Standards, or conventions for syndicating content
- RSS - Really Simple Syndication
- ATOM - The Atom Syndication Format is an XML language used for web feeds
- hFeed - h-feed is a microformat for marking up a stream or feed of posts, like complete posts on a home page or archive pages, or summaries or other brief lists of posts.
Readers
Tools to read feeds.
- Feedly - The content you need to accelerate your research, marketing, and sales.
- Feedbin - A fast, simple reader that delivers a great reading experience.
- NewsBlur - NewsBlur is a personal news reader bringing people together to talk about the world
- Feed Wrangler - a modern, sustainable RSS reader.
- Inoreader - The content reader for power users who want to save time.
- Fever - Fever takes the temperature of your slice of the web and shows you what's hot.
- Selfoss - The new multipurpose rss reader, live stream, mashup, aggregation web application
Apps
Apps for reading feeds
- Reeder - A news reader for Feedbin, Feedly, Feed Wrangler, FeedHQ, NewsBlur, The Old Reader, Inoreader, Minimal Reader, BazQux Reader, Fever, Readability and Instapaper.
- Unread - Rediscover the joy of reading your favorite writers with Unread. For iPhone or iPad.
Libraries
Various libraries for parsing, and producing feeds
- feedparser - (Python) Universal feed parser, handles RSS 0.9x, RSS 1.0, RSS 2.0, CDF, Atom 0.3, and Atom 1.0 feeds
- simplepie - (PHP) SimplePie is a very fast and easy-to-use feed parser, written in PHP, that puts the 'simple' back into 'really simple syndication
Contributing
Your contributions are always welcome! Please take a look at the contribution guidelines first.
I will keep some pull requests open if I'm not sure whether those libraries are awesome, you could vote for them by adding :+1: to them. Pull requests will be merged when their votes reach 5.