No Sleep
A datapack to notify players when you tell them not to sleep.
Screenshots
About this Mod
no-sleep
Warning: This data pack is still in beta. It should be relatively stable, but there's still more features to add (including optionally forcing no sleep). Please report any bugs you find on Codeberg.
About
No Sleep is a Minecraft data pack that does just that - it lets you tell everyone on your server not to sleep when you ask them not to.
Download
Usage
To trigger no sleeping, run /trigger no_sleep. Whenever someone then tries to sleep, they will get a notification that you requested to not sleep. Your request will be cleared after 1 Minecraft day (24000 ticks, ~20 minutes), and you'll have to trigger it again.
License
Licensed under the Apache License 2.0. For the full text, please visit apache.org.
Available Versions
How to Install No Sleep 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 (1.19.3).
Install Mod
Open the mod browser in the dashboard and search for "No Sleep". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.3, 1.19.2, 1.19.1 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
No Sleep 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 (1.19.3). You can switch loaders with one click in the panel.
Is No Sleep compatible with datapack and fabric and forge and quilt?
No Sleep officially supports datapack, fabric, forge, quilt for Minecraft 1.19.3, 1.19.2, 1.19.1. 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 Sleep – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if No Sleep 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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Rent Modded Server
Install No Sleep with just one click on your server.