
Custom Hearts
This datapack adds 10 custom hearts with custom abilities and powers!
Screenshots

About this Mod
Custom Hearts


This datapack adds 10 new CUSTOM HEARTS, that have special abilities and powers.
To unlock these hearts, you must do different quests!
Quests are shown on the top of the screen, you must complete them!
Do '/reload' when you join the game!

How many hearts does it add? -> This datapack adds 10 new custom hearts; with custom powers and abilities.
Java or Bedrock? -> JAVA
VERSION? -> 1.19.2
How do i get the hearts? -> You complete quests, these are shown in the bossbar on the top of the screen

Do /reload when you join to the world, to start the datapack!
Have any questions, join my Discord server: https://discord.com/invite/xRVzmSnHdd
Subscribe me on YouTube : https://www.youtube.com/channel/UCSM2hMUa1LdEPpw5FYwKAyw
This work by Diamond is licensed under Attribution-NonCommercial-NoDerivatives 4.0 International creativecommons.org/licenses/by-nc-nd/4.0/?ref=chooser-v1
Available Versions
How to Install Custom Hearts on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.19.3).
Install Mod
Open the mod browser in the dashboard and search for "Custom Hearts". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.3, 1.19.2, 1.19.1 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Custom Hearts server crashes on startup – what to do?
Most common cause: wrong datapack 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 (1.19.3). You can switch loaders with one click in the panel.
Is Custom Hearts compatible with datapack and fabric and forge and quilt?
Custom Hearts officially supports datapack, fabric, forge, quilt for Minecraft 1.19.3, 1.19.2, 1.19.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Custom Hearts – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Custom Hearts 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.
Similar Mods
Rent Modded Server
Install Custom Hearts with just one click on your server.
Details
- License
- Creative Commons Attribution Non Commercial No Derivatives 4.0 International
- Server-side
- Required
