Minecraft server version is 1.21.1
Recommended launchers:
ElyPrismLauncher,
HMCL
(make sure to install Java 21).
Recommended modpack compatible with the above launchers:
Mahoucraft.zip.
Use mahoucraft.net to join the server.
If you're using the Bedrock Edition client, use bedrock.mahoucraft.net instead.
Enjoy!