Visual Workbench

Evidence

Ran on Kiln's test stand (2026-11-04): VisualWorkbenchFabric did not start: java.lang.NoClassDefFoundError: net/minecraft/util/thread/BlockableEventLoop; VisualWorkbenchFabricClient did not start: java.lang.NoClassDefFoundError: net/minecraft/util/thread/BlockableEventLoop.

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.math.Axis
• net.minecraft.client.gui.screens.MenuScreens
• net.minecraft.client.gui.screens.MenuScreens.ScreenConstructor
• net.minecraft.client.gui.screens.inventory.CraftingScreen
• net.minecraft.client.renderer.SubmitNodeCollector
• net.minecraft.client.renderer.block.dispatch.BlockStateModel
• net.minecraft.client.renderer.block.dispatch.BlockStateModel.UnbakedRoot
• net.minecraft.client.renderer.blockentity.BlockEntityRenderer
• net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider
• net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider.Context
• net.minecraft.client.renderer.blockentity.state.BlockEntityRenderState
• net.minecraft.client.renderer.feature.ModelFeatureRenderer
• net.minecraft.client.renderer.feature.ModelFeatureRenderer.CrumblingOverlay
• net.minecraft.client.renderer.item.ItemModelResolver
• net.minecraft.client.renderer.item.ItemStackRenderState
• net.minecraft.client.renderer.texture.OverlayTexture
• net.minecraft.client.resources.model.BlockStateModelLoader
• net.minecraft.client.resources.model.BlockStateModelLoader.LoadedModels
• net.minecraft.core.NonNullList
• net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket
• net.minecraft.stats.Stats
• net.minecraft.tags.TagKey
• net.minecraft.util.LightCoordsUtil
• net.minecraft.util.Mth
• net.minecraft.world.Container
• net.minecraft.world.Containers
• net.minecraft.world.ItemStackWithSlot
• net.minecraft.world.SimpleContainer
• net.minecraft.world.entity.EntitySelector
• net.minecraft.world.inventory.ContainerLevelAccess
• net.minecraft.world.inventory.ContainerListener
• net.minecraft.world.inventory.CraftingMenu
• net.minecraft.world.inventory.MenuType
• net.minecraft.world.inventory.MenuType.MenuSupplier
• net.minecraft.world.inventory.ResultContainer
• net.minecraft.world.inventory.TransientCraftingContainer
• net.minecraft.world.item.ItemDisplayContext
• net.minecraft.world.level.block.BaseEntityBlock
• net.minecraft.world.level.block.CraftingTableBlock
• and 28 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

Items stay inside of crafting tables and are also rendered on top. It's really fancy!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file visualworkbench-v26.3.0-mc26.3.x+fabric.jar. The scan reads the mod's classes; it does not run them.