NoJumpDelay

A lightweight and performance-friendly Fabric mod designed specifically for Minecraft 1.21.4 that completely removes the hardcoded jump exhaustion/cooldown mechanism from the game.

In vanilla Minecraft, there is a built-in delay that prevents you from jumping immediately after landing, which can slow down your momentum during intense gameplay. This mod eliminates that restriction entirely.

Features

• Continuous Jumping: Removes the hardcoded jump delay, allowing you to jump instantly and continuously without any deceleration.
• Fluid Movement: Enhances movement pacing, making it absolutely perfect for parkour, competitive PvP, and fast-paced environments.
• Client & Server Compatible: Works perfectly on both singleplayer worlds and multiplayer servers. It only needs to be installed on the client side to function.