Diena's CrowMap

CrowMap uses the MCEF framework and the owo-lib project to add a fully-functioning bridge to Minecraft server webmaps right in your game!

by
25 Downloads
fabricutility
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About this Mod

CrowMap

"CrowUtils- but not abysmally terrible!"

CrowMap is the successor to CrowUtils, my first mod, which released for Fabric 1.21.4.

This mod will work on any server or world, but is designed to work on the Horizon's End server (server-specific command gets called when you select jump on the dynmap.)

The website map URL can be changed in the config file!

Kudos to the Wispforest team, owo-lib is singlehandedly carrying this project.


Usage:

  • To place a in-world display, type out [CrowMap] on any sign of your choosing, then press the ~ key (at the top-left of your keyboard, below escape) to specify where the map should be placed.
  • To select a position to jump to hyperspace to, right click on the in-world map or the map screen and select Jump. This will not automatically add a route for you if you are not in the same system.
  • To hide the display without moving it, the bind is [ by default.
  • Showing/Hiding the HUD Map is bound to ] by default.
  • The World Map Screen is bound to X by default.
  • The config menu is somewhat infdev, and can be accessed with the command /owo-config crowmap. It can be used to fine-tune the anchor position (e.g. align it to blocks, precise offsets), move the corner of the screen the HUD Map attaches to, and change the size of said map.

Available Versions

Diena's CrowMap 0.1beta
MC 1.21.11fabric
April 14, 2026

How to Install Diena's CrowMap on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "Diena's CrowMap". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Diena's CrowMap 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 (1.21.11). You can switch loaders with one click in the panel.

Is Diena's CrowMap compatible with fabric?

Diena's CrowMap officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Diena's CrowMap – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Diena's CrowMap 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.

Rent Modded Server

Install Diena's CrowMap with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
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Details

License
LicenseRef-Unlicense
Server-side
Unsupported

Supported Versions

1.21.11