
D-hand mod
Crystal pvp utillity that acts as a double keybind for totemslot and inventory
Screenshots

About this Mod
D-hand-mod is an open-source PvP utility for 1.19+ that binds totem keybind and inventory keybind into one, simulating a double keypress. Designed to reduce misclicks when double handing in Crystal PvP, it does not alter gameplay beyond this QoL feature.
Note for server owners: This mod can be detected via latest.log. Some servers may ban automation/double keybinding tools—check your server’s rules before use.
Not a hack: No unfair advantages (e.g., aim assist, X-ray), but use responsibly.
This mod can be bannable in some servers as it does automate pressing two keys into one.
for server owners and anticheat devs, a way of detecting this mod will be checking latest.log
What does D-hand-mod do?
if you open your inventory, your totem slot is switched automatically before your vanilla inventory event - delayed by 15-45ms - which only happens IF you have a totem in your hotbar.
otherwise nothing will happen if:
you are already double handed
you do NOT have a totem in your hotbar
Issues
If you notice any bugs or missing features, you can let us know by opening an issue here.
License
This project is subject to the GNU General Public License v3.0. This does only apply for source code located directly in this clean repository. During the development and compilation process, additional source code may be used to which we have obtained no rights. Such code is not covered by the GPL license.
For those who are unfamiliar with the license, here is a summary of its main points. This is by no means legal advice nor legally binding.
Actions that you are allowed to do:
- Use
- Share
- Modify
If you do decide to use ANY code from the source:
- You must disclose the source code of your modified work and the source code you took from this project. This means you are not allowed to use code from this project (even partially) in a closed-source (or even obfuscated) application.
- Your modified application must also be licensed under the GPL.
Developing D-hand-mod
D-hand-mod uses Gradle to build the client. Install the latest version of Gradle onto your computer and install IntelliJ IDEA Ultimate, or use the free community edition.
- Clone the repository using
git clone --recurse-submodules https://github.com/DLindustries/D-hand-mod. - CD into the local repository with the command
cd D-hand-mod. - Run
./gradlew genSources. - Open the folder in IntelliJ — feel free to recode the client.
- To build, simply run
./gradlew buildor create a run configuration for Gradle with the build command. - Enjoy D-hand-mod! :D
Addition info
Marlowww's crystal optimizer is NOT built into the mod anymore, unsupported from version 1.1.0 and beyond due to project direction of being a single purpose mod over a general modpack
Contributing
We appreciate contributions. So if you want to support us, feel free to make changes to D-hand-mod's source code and submit a pull request
TY ps please spread the message about this mod.
Stats
Available Versions
How to Install D-hand mod on Your Client
Install the Mod Loader Locally
Install fabric for your local Minecraft version.
Download the Matching File
Choose the D-hand mod file for fabric and Minecraft 1.21.5.
Install Mod
Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4, 1.21.3 (+15 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Does D-hand mod need to be installed on the Minecraft server?
No. Modrinth marks D-hand mod as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.
Which version and loader does D-hand mod require?
Use a file for fabric and your exact Minecraft version. Supported versions include 1.21.5, 1.21.4, 1.21.3. Files for different loaders are not interchangeable.
D-hand mod is not working – what should I check?
First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.
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D-hand mod stays on your client. Host a compatible world for your group.