Entity Trajectory

Evidence

Ran on Kiln's test stand (2026-11-04): EntityTrajectoryClient did not start: java.lang.NoClassDefFoundError: net/minecraft/class_437.

What it needs from Kiln

• com.mojang.blaze3d.systems.RenderSystem
• net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper
• net.minecraft.class_1297
• net.minecraft.class_1764
• net.minecraft.class_1799
• net.minecraft.class_1802
• net.minecraft.class_2338
• net.minecraft.class_2350
• net.minecraft.class_238
• net.minecraft.class_239
• net.minecraft.class_239.class_240
• net.minecraft.class_243
• net.minecraft.class_2561
• net.minecraft.class_304
• net.minecraft.class_310
• net.minecraft.class_327
• net.minecraft.class_332
• net.minecraft.class_3486
• net.minecraft.class_357
• net.minecraft.class_3610
• net.minecraft.class_3959
• net.minecraft.class_3959.class_242
• net.minecraft.class_3959.class_3960
• net.minecraft.class_3965
• net.minecraft.class_3966
• net.minecraft.class_4184
• net.minecraft.class_4185
• net.minecraft.class_4185.class_4241
• net.minecraft.class_4185.class_7840
• net.minecraft.class_437
• net.minecraft.class_4587
• net.minecraft.class_4587.class_4665
• net.minecraft.class_4588
• net.minecraft.class_4597
• net.minecraft.class_4597.class_4598
• net.minecraft.class_4599
• net.minecraft.class_638
• net.minecraft.class_746
• net.minecraft.class_757

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3)

In the author's words

Shows the trajectory of throwable and interactable items, including: Ender Pearls Bows Crossbows Tracks the path of projectiles in real time to help improve accuracy.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file entitytrajectory-1.0.0-26.x.jar. The scan reads the mod's classes; it does not run them.