Heart Animation Customizer

Features

• 🫀 Master switch — turn the whole mod on or off in one click
• ✨ Disable Heart Flashing — stop hearts flashing white on fresh damage
• 📳 Disable Low Health Shaking — stop hearts jittering around when
  you're down to your last couple of hearts
• 💗 Disable Heal Bounce — stop the regenerating heart popping upward
  when you eat a golden apple, use natural regen, or heal any other way
• 🔧 Every option is independent — mix and match whichever animations
  bother you and keep the rest

Configuration

Open Mod Menu → Heart Animation Customizer → Config to toggle any
combination of the options above. Settings save automatically and persist
between sessions.

Requirements

• Fabric API — required
• Mod Menu — required, provides the
  config screen
• Cloth Config — required,
  powers the config screen UI

This is a client-side only mod — it doesn't need to be installed on a
server, and installing it won't affect other players or get you kicked from
servers that don't have it.

Compatibility

This mod is lightweight and touches only heart-rendering code, so it's
compatible with the vast majority of other client mods. If you're also
running another mod that changes heart/HUD rendering (health bar overlays,
other "no shake" mods, etc.), you may see one animation override the other
rather than a conflict — if you hit an actual crash, please report it with
your mod list and a link to your latest.log.

Versions

Available for both the classic 1.21.x version line and the newer year-based
26.x releases — grab the file that matches your game version.