No You Don't
Small Datapack I made for restricting access to the nether and the end!
Screenshots
About this Mod
Small Datapack I made for restricting access to the nether and the end!
Current Features
Config
Type
/function no_you_dont:config
To configure the datapack.
Setting the Unlock Time to -10 or lower permanently disables that dimension!
Change Difficulty
Changes Difficulty based on what dimensions have been unlocked.
Links, Donations, and Partnerships
Available Versions
How to Install No You Don't on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.8).
Install Mod
Open the mod browser in the dashboard and search for "No You Don't". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.8, 1.21.7, 1.21.6 (+6 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
No You Don't server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.8). You can switch loaders with one click in the panel.
Is No You Don't compatible with datapack and fabric and forge and neoforge and quilt?
No You Don't officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.8, 1.21.7, 1.21.6. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with No You Don't – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if No You Don't consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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