Fast Doll

Requires: Minecraft 1.21.4 Fabric API

In Minecraft the player model in the inventory is updated only 20 times a second (every tick), which makes the movement looks choppy / laggy. This mod makes it render at full speed, making the movement look smooth. (Video)

When using with Mod Menu you can access a simple config screen that lets you enable and disable the mod. Note: The mod is enabled by default.