Forge's mod
Work on client & server
So, I wanted a mod just to make backups of my saves without having to download a mod and a library.
Discord server : https://discord.gg/6cq3skc
Command :
/openbackup backup
to create an instant backup of your world./openbackup restore
To unzip a backup in openbackups/restore folder/openbackup status
To know the current status of your openbackup folder/openbackup delete
To delete a backup in-game.