har3nz's Block Outline
This mod allows you to choose the color and thickness of the outlines of blocks you're looking at!
Screenshots
About this Mod
This mod allows you to choose the color and thickness of the outlines of blocks you're looking at!
you need to install yacl for this mod to function it provides the custom hud
https://modrinth.com/mod/yacl
Available Versions
How to Install har3nz's Block Outline 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 "har3nz's Block Outline". 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
har3nz's Block Outline 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 har3nz's Block Outline compatible with fabric?
har3nz's Block Outline officially supports fabric for Minecraft 1.21.11. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with har3nz's Block Outline – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if har3nz's Block Outline 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 har3nz's Block Outline with just one click on your server.