Use this megathread to share useful tools related to the Servarr apps, media management, usenet and torrent management, etc. I'll start it off with some of my favourite ones:

Recyclarr - Sync the TRaSH Guides Release Profiles to your Sonarr and Radarr instances

DockSTARTer - A script that installs Docker and other dependencies for you, it comes with configurations to run various apps.

Hotio - Collection of regularly updated and maintained docker containers for home server applications, if you want to go the Docker path yourself

LinuxServer.io - Another collection of docker containers with a lot of setup guides, helpful if you're new to Docker