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!
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
Xby 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
How to Install Diena's CrowMap 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 (1.21.11).
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
Minecraft Versions
1.21.11
Server-side
✗ UnsupportedRecommended 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.
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