
Area Assistor
A Client-Side mod to assist you in area calculations!
Screenshots



About this Mod
Area Assistor
A mod that ports my Java Application, MineCalc, into Minecraft as a client-side mod!
This is also my first attempt at a Minecraft Mod, and as such, I would not be surprised if there are bugs.
Requirements
Minecraft >=1.21.2
Fabric Loader >=0.16.7
Fabric API >=0.106.1
owo-lib 0.12.16
How to use
To start, open the Area Assistor GUI using the key 0 (Default Bind)
The tabs at the top relate to different services of the mod. Currently, there are three services: Set Values, Area Value/Calculation, and Block Viewing
Set Values
Select blocks by looking at them, and once all three blocks are selected, the area of the region will be calculated!
Area Value/Calculation
This will show the value of the area selected using the Set Values service! On top of this, you can view if you're inside the area you've selected. Also, you can select the level of unbreaking your tool currently has (if you're holding a tool) and get an estimation on how many pickaxes you would need to clear the area out!
Block Viewing
This screen lists all the blocks in the area, and the amount of each block inside the area you've selected!
Contributing
Feel free to contribute to this project as it's available under the MIT license. Find any issues or have a suggestion, report it on Github!
Available Versions
How to Install Area Assistor on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "Area Assistor". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4, 1.21.3 (+9 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Area Assistor server crashes on startup – what to do?
Most common cause: wrong fabric 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 (1.21.5). You can switch loaders with one click in the panel.
Is Area Assistor compatible with fabric?
Area Assistor officially supports fabric for Minecraft 1.21.5, 1.21.4, 1.21.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Area Assistor – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Area Assistor 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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