FabricCraft is a vanilla survival server that runs on Fabric so the mechanics feel real and your farms and redstone work how you expect.

It is semi anarchy with minimal rules so players make the story. There are no land claims and no world resets so the map stays persistent and the world feels player driven.

People form alliances and trade and start rivalries and raid each other. Hacked clients and any mods that give you an advantage are not allowed.

There is a simple voice chat mod you can use. Griefing is banned within 1k of spawn and it is handled by active moderation instead of claims.

If you like speedrunning there is also a manhunt gamemode you can play.