HeartDev
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🖼️ Gallery (1 images)
🔍 Analysis
- 👍 0.0% endorsement rate
📋 About This Mod
--- Please, do not dowload versions named as **"devOnly"** or something similar, with 4 numbers on their version **(like x.y.z.t)** or marked as "alpha" version. These may contain bugs or may not be consistent, so please read the **changelog** of that particular version where you there will be pointed out the **next working version** to install. **_Disclaimer_**: This library takes **inspiration** form the **_Colorful Hearts_** mod, from which I used the **rendering system** to **understand** the rendering of the hearts, after that a **revisited** the rendering system to match my needs. Even though there was _no collaboration_, i respect the **_license system_** and therefore i want to **credit** the **amazing job** of other **developers** that let their mod **open source** and that **_made this one possible_**. _Here is an insight of the Colorful Hearts:_ - Mod name: Colorful Hearts (https://www.curseforge.com/minecraft/mc-mods/colorful-hearts)] - Mod License: MIT license (on 16/06/2025 for 1.21.1) - Mod author: Terrails (https://www.curseforge.com/members/terrails/projects)] ---------------------------------------------------------------------------------------------------------------------------- !(https://cdn.modrinth.com/data/cached_images/8fd642382cc796056bb67c479533167f9f22be88.png) This Library allows developers to easily access the **render health bar system**, overriding textures and hearts behavours. It is possible to change the behavior and textures of hearts and the health bar, dynamically and, with a little setup, also simply. The library provides some effects that can be **activated**, thus changing the appearance of the hearts, so that you can easily test them. Finally, textures are provided that can be used for testing or to create **_your desired heart bar_**. --- **The full wiki is available! (Needs a re-check, to know more read heartdev-1.0.5 changelog)** **||** For any **bug** or **concerns**, please post a **comment** on the **CurseForge comments page**, describing the **bug**, **||** the **Minecraft** **version** and the **NeoForge** **version** (if possible). I'll be fixing the bug as soon as possible!! **||** If you want this library to be available on **multiple versions**, pls write a **comment** asking that particular **||** verion, since i will probably only update the mod for the **main versions availble**, by default. ## HeartDev Trailer <iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/YPGgvWBOco8" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
--- Please, do not dowload versions named as "devOnly" or something similar, with 4 numbers on their version (like x.y.z.t) or marked as "alpha" version. These may contain bugs or may not be consistent, so please read the changelog of that particular version where you there will be pointed out the next working version to install.
_Disclaimer_: This library takes inspiration form the _Colorful Hearts_ mod, from which I used the rendering system to understand the rendering of the hearts, after that a revisited the rendering system to match my needs. Even though there was _no collaboration_, i respect the _license system_ and therefore i want to credit the amazing job of other developers that let their mod open source and that _made this one possible_. _Here is an insight of the Colorful Hearts:_
- Mod name: Colorful Hearts [-> Link to the (https://www.curseforge.com/minecraft/mc-mods/colorful-hearts)]
- Mod License: MIT license (on 16/06/2025 for 1. 21. 1)
- Mod author: Terrails [-> Link to his (https://www.curseforge.com/members/terrails/projects)]
----------------------------------------------------------------------------------------------------------------------------
!(https://cdn.modrinth.com/data/cached_images/8fd642382cc796056bb67c479533167f9f22be88.png)
This Library allows developers to easily access the render health bar system, overriding textures and hearts behavours.
It is possible to change the behavior and textures of hearts and the health bar, dynamically and, with a little setup, also simply. The library provides some effects that can be activated, thus changing the appearance of the hearts, so that you can easily test them. Finally, textures are provided that can be used for testing or to create _your desired heart bar_.
--- The full wiki is available! (Needs a re-check, to know more read heartdev-1. 0. 5 changelog)
|| For any bug or concerns, please post a comment on the CurseForge comments page, describing the bug, || the Minecraft version and the NeoForge version (if possible). I'll be fixing the bug as soon as possible!!
|| If you want this library to be available on multiple versions, pls write a comment asking that particular || verion, since i will probably only update the mod for the main versions availble, by default.
## HeartDev Trailer
📊 Mod Details
- Game
- Minecraft Mods
- Author
- CallaCalca
- Version
- 1.1.3.4.1-devonly21.0-21.1
- Downloads
- 528
- Endorsements
- 0
- Category
- library
- Created
- 6/8/2025
- Updated
- 5/17/2026
- Game Versions
- 1.21, 1.21.1
- Tags
- library, utility
🔧 How to Install Minecraft Mods Mods
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❓ Frequently Asked Questions
Which Minecraft Mods versions does HeartDev support?
The author lists 1.21, 1.21.1. Other versions may work but are untested by the author.
What is the latest version of HeartDev?
Version 1.1.3.4.1-devonly21.0-21.1, published 2026-05-17 with 528 downloads recorded at the source.
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