If you wanted to try FriRSS without installing anything first, you can now explore the interface directly in your browser.
The demo includes the main FriRSS features and an admin account, so you can also have a look at the configuration and customization options.
It runs in a completely isolated demo environment and is reset regularly, so feel free to explore, change things and test it.
Try the demo:
https://frirss.fripix.ch
FriRSS on GitHub:
https://github.com/Fripix/Frirss