Where can I find more documentation?

I would like to use hangfire but the documentation found at this website is too thin, I need more information about classes, objects and behavior of the framework.
Thanks for helping!

With the documentation found in here (https://docs.hangfire.io/en/latest/getting-started/index.html) you should have plenty of material to start with hangfire. There’s at least 40 pages explaining how to use the framework along with best practices. If you have trouble implementing, you can always ask a question in this forum.