System and software requirements:

1. Firefox/Chromium or a modern web-browser
2. A Web Server eg. Apache2.4+ or nginx
3. PHP 8+
4. SQLite, MariaDB or PostgreSQL

Firstly install Docker eg. sudo pacman -S docker

Then set a docker container with the following command:

Complete the setup by visiting http://localhost:8080

Final result. Enjoy ! 🙂

https://hub.docker.com/r/freshrss/freshrss

https://github.com/FreshRSS/FreshRSS