There are 5 repositories under rackstation topic.
Add your HDD, SSD and NVMe drives to your Synology's compatible drive database
Easily create an M.2 volume on Synology NAS
Enable creating volumes with non-Synology M.2 drives
Easily move Synology packages from 1 volume to another volume
Enable deduplication with non-Synology SSDs and unsupported NAS models
Enable M.2 PCIe cards in Synology NAS that don't officially support them
Backup and export your Synology DSM configuration.
Enable an unsupported Expansion Unit
Easily switch between SHR and RAID Groups, or enable RAID F1
Container Manager for DS118, DS218, DS218play, DS418, DS418j, DS119j and RS819
Recover your data from your Synology's drives using a computer
Easily re-install the same DSM version without losing any data or settings
Cleanup memory core dumps from crashed processes
Clear critical drive errors so DSM will let you use the drive
Get Synology NAS CPU temperature via SSH
Show Synology smart test progress or smart health and attributes
Information about Synology hardware