Using Yeetus Experimentus on a Server or With Other Mods

Where the Mod Needs to Be Installed

The popup it removes is a client-side interface element. That means the mod belongs in your client's mods folder. You do not need to install it on a server for it to work when you join that server — the server does not show you the experimental warning, your own game client does.

If you run a singleplayer world that you sometimes open to LAN, the same applies: the host client handles the popup.

Compatibility With Other Mods

Because the mod does one narrow thing — suppressing a confirmation screen — it generally coexists with world-generation mods, datapack loaders, and quality-of-life mods without conflict. Things to keep in mind:

• If another mod also modifies the world-creation or world-load screens, check that both still function after adding Yeetus Experimentus.
• Mods that add their own experimental toggles will still show those toggles; only Minecraft's built-in warning screen is removed.
• If you use a modpack, the pack author may have already included this mod, so verify before adding a duplicate.

If a world fails to load after installing, temporarily remove the mod and try again to confirm whether it is the cause.