No attack time delay
Reverts combat system to pre-1.9. Supports 1.21.3
Screenshots
About this Mod
This data pack/mod removes the temporary invincibility timer that players get when hitting mobs
Can also be used in other multiplayer
How to apply
- Download the file
- Unzip it
(You can put it as a zip file) - Put it in a new data pack folder
- Run /reload in the new folder
- It's hard!!!
1.21.3 support
Available Versions
How to Install No attack time delay 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 (1.21.3).
Install Mod
Open the mod browser in the dashboard and search for "No attack time delay". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.3
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
No attack time delay 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 (1.21.3). You can switch loaders with one click in the panel.
Is No attack time delay compatible with datapack and fabric and forge and neoforge and quilt?
No attack time delay officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.3. 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 attack time delay – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if No attack time delay 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 attack time delay with just one click on your server.