PocketBrowser

Evidence

Ran on Kiln's test stand (2026-11-04): PocketBrowserClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/screen/v1/ScreenEvents.

What it needs from Kiln

• com.mojang.blaze3d.Blaze3D
• com.mojang.blaze3d.platform.NativeImage
• com.mojang.blaze3d.platform.TextInputManager
• com.mojang.blaze3d.platform.Window
• com.mojang.blaze3d.systems.RenderSystem
• com.mojang.blaze3d.systems.SamplerCache
• com.mojang.renderpearl.api.textures.FilterMode
• net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents
• net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientLifecycleEvents.ClientStopping
• net.fabricmc.fabric.api.client.screen.v1.ScreenEvents
• net.fabricmc.fabric.api.client.screen.v1.ScreenEvents.AfterInit
• net.fabricmc.fabric.api.client.screen.v1.Screens
• net.minecraft.client.KeyboardHandler
• net.minecraft.client.gui.ActiveTextCollector
• net.minecraft.client.gui.GuiGraphicsExtractor.HoveredTextEffects
• net.minecraft.client.gui.components.AbstractWidget
• net.minecraft.client.gui.components.Button
• net.minecraft.client.gui.components.Button.CreateNarration
• net.minecraft.client.gui.components.Button.OnPress
• net.minecraft.client.gui.components.SpriteIconButton
• net.minecraft.client.gui.components.SpriteIconButton.Builder
• net.minecraft.client.gui.components.Tooltip
• net.minecraft.client.gui.components.WidgetSprites
• net.minecraft.client.gui.screens.PauseScreen
• net.minecraft.client.gui.screens.TitleScreen
• net.minecraft.client.input.CharacterEvent
• net.minecraft.client.input.KeyEvent
• net.minecraft.client.input.MouseButtonEvent
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.client.renderer.texture.DynamicTexture
• net.minecraft.client.renderer.texture.TextureManager
• net.minecraft.client.resources.sounds.SimpleSoundInstance
• net.minecraft.client.sounds.SoundEngine
• net.minecraft.client.sounds.SoundEngine.PlayResult
• net.minecraft.client.sounds.SoundManager
• net.minecraft.network.chat.CommonComponents
• net.minecraft.util.ARGB
• net.minecraft.util.FormattedCharSequence
• org.lwjgl.sdl.SDLKeycode
• org.lwjgl.sdl.SDLMouse
• and 35 more

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

In the author's words

Chromium-based browser inside the game

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file pocketbrowser-1.0.0+26.3.jar. The scan reads the mod's classes; it does not run them.