No Jump Delay Enhanced

Evidence

Ran on Kiln's test stand (2026-11-04): 1140 ticks with errors, first: an END_CLIENT_TICK listener threw java.lang.ClassCastException: class net.minecraft.client.player.LocalPlayer cannot be cast to class com.kadalyst.nojumpdelay.mixin.LivingEntityAccessor (net.minecraft.client.player.LocalPlayer and com.kadalyst.nojumpdelay.mixin.LivingEntityAccessor are in unnamed module of loader 'app').

What it needs from Kiln

• Mixin
• org.lwjgl.sdl.SDLKeycode

On the roadmap: Minecraft's libraries and client API (0.2), Mixin (0.5)

In the author's words

Removes the delay when jumping by spamming the jump input when spacebar is held.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file nojumpdelay-1.4.2.jar. The scan reads the mod's classes; it does not run them.