JourneyMap Shared Maps

Evidence

Ran on Kiln's test stand (2026-11-04) without the mods it depends on: it stopped at journeymap.client.model.chunk.ChunkMD, a class from another mod or library the stand did not have.

What it needs from Kiln

• Mixin
• com.mojang.authlib.GameProfile
• io.netty.buffer.Unpooled
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Join
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStarted
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents.ServerStopping
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Disconnect
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
• net.minecraft.client.User
• net.minecraft.client.multiplayer.ServerData
• net.minecraft.client.server.IntegratedServer
• net.minecraft.network.FriendlyByteBuf
• net.minecraft.network.codec.StreamCodec
• net.minecraft.network.protocol.common.custom.CustomPacketPayload
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.TypeAndCodec
• net.minecraft.server.MinecraftServer
• net.minecraft.server.network.ServerGamePacketListenerImpl
• net.minecraft.server.players.PlayerList
• net.minecraft.world.level.ChunkPos
• net.minecraft.world.level.storage.LevelResource
• FabricLoader.isModLoaded()
• Minecraft.execute()
• Minecraft.gameDirectory
• Minecraft.getCurrentServer()
• Minecraft.getSingleplayerServer()
• Minecraft.getUser()
• Minecraft.hasSingleplayerServer()
• ClientLevel.registryAccess()
• and 4 more

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

In the author's words

Shares explored JourneyMap terrain between multiplayer players through the Minecraft server so everyone’s map stays in sync.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file jmsharedmaps-1.8-26.3-fabric.jar. The scan reads the mod's classes; it does not run them.