Borderless Fullscreen

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.blaze3d.platform.InputConstants.Key
• com.mojang.blaze3d.platform.Monitor
• com.mojang.blaze3d.platform.Window
• net.minecraft.client.OptionInstance
• net.minecraft.client.OptionInstance.CaptionBasedToString
• net.minecraft.client.OptionInstance.TooltipSupplier
• net.minecraft.client.OptionInstance.ValueSet
• net.minecraft.client.OptionInstance.ValueUpdateListener
• net.minecraft.client.Options
• net.minecraft.client.gui.components.Button
• net.minecraft.client.gui.components.Button.Builder
• net.minecraft.client.gui.components.Button.OnPress
• net.minecraft.client.gui.screens.options.OptionsSubScreen
• net.minecraft.util.Mth
• net.minecraft.util.Util
• net.minecraft.util.Util.OS
• org.apache.commons.lang3.mutable.MutableObject
• org.lwjgl.PointerBuffer
• org.lwjgl.sdl.SDLHints
• org.lwjgl.sdl.SDLKeycode
• org.lwjgl.sdl.SDLVideo
• org.lwjgl.sdl.SDL_DisplayMode
• org.lwjgl.sdl.SDL_Rect
• org.lwjgl.system.MemoryStack
• FabricLoader.isDevelopmentEnvironment()
• FabricLoader.isModLoaded()
• Minecraft.getWindow()
• Minecraft.options
• Component.nullToEmpty()

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

Makes Minecraft's fullscreen mode more configurable

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file BorderlessFullscreen-v2.5.1-mc26.3.jar. The scan reads the mod's classes; it does not run them.