Name: Concentration
Author: DeeChael

Description

Gallery

Changelog

Versions

Introduction

Added borderless support for Minecraft 1.20.6+.

Version 1.0.0 requires Embeddium. Not supports Sodium on Fabric platform.
Version 1.0.1 requires Sodium as dependency.
Version 1.0.2+ doesn't require any mods as dependencies!

For Modpackers

You can use my mod in your modpack, however please don't provide the mod file directly, use mrpack instead.

Screenshots

Options page (This page has been removed after 1.0.1, and borderless fullscreen replaced native fullscreen directly)

(This is the new config screen, NeoForge available without any dependency, Fabric requires ModMenu to open this page)

Compatiblility

Sodium

Totally fine, no conflicts.

Embeddium

Totally fine, no conflicts.

Vulkan Mod

As a user reported in issue#7, the borderless fullscreen provided by Vulkan Mod not works. So I add compatibility with Vulkan Mod so that you can use Concentration as an alternative borderless fullscreen with Vulkan Mod.

Known Issues

~~The option text won't change when you press fullscreen shortcut in the options page.~~ This actually is sodium and embeddium problem not Concentration problem.

All Versions

+ Add Version

Game Version

Mod Loader

Release Channel

Name	Game version	Platforms	Published	Downloads	Actions
R Concentration 2.3.0 (Forge 1.21.3)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.3.0 (NeoForge 1.21.3)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.3.0 (Fabric 1.21.3)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.5 (Forge 1.21.3)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.5 (NeoForge 1.21.3)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.5 (Fabric 1.21.3)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.4 (only Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.3 (Forge 1.21.1)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.3 (NeoForge 1.21.1)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.3 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.2 (Forge 1.21.1)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.2 (NeoForge 1.21.1)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.2 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.1 (NeoForge 1.21.1)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.1 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.0 (Forge 1.21.1)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.0 (NeoForge 1.21.1)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.2.0 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.1.1 (Forge 1.21.1)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.1.1 (NeoForge 1.21.1)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.1.1 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.1.0 (Forge 1.21.1)	1.21.x	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.1.0 (NeoForge 1.21.1)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.1.0 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.0.1 (only Fabric 1.21)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.0.0 (Forge 1.21)	1.21.1	Forge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.0.0 (NeoForge 1.21)	1.21.x	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 2.0.0 (Fabric 1.21.1)	1.21.x	Fabric Quilt	19h ago	1	Download Open in new tab Copy link Report
R Concentration 0.10.0-snapshot.1 (Snapshot 24w33a)	24w33a	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.8 (NeoForge 1.21.1)	1.21.1	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.8 (Fabric 1.21.1)	1.21.1	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.7 (only NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.6 (NeoForge 1.20.6)	1.20.6	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.6 (Forge 1.20.1)	1.20.1	Forge Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.6 (Fabric 1.20.6)	1.20.6	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.6 (Fabric 1.20.1)	1.20.1	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.6 (only NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.5 (only NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.4 (only NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.3 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.3 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.2 (only Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.1 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.1 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.0 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.1.0 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.9 (only Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.8 (only NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.7 (only Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.6 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.6 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.5 (Fabric 1.20.6)	1.20.6	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.5 (NeoForge 1.20.6)	1.20.6	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.5 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.5 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.4 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.4 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.3 (NeoForge 1.21)	1.21	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.3 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.2 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.1 (Fabric 1.21)	1.21	Fabric	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.0 (NeoForge 1.20.6)	1.20.6	Neoforge	19h ago	1	Download Open in new tab Copy link Report
R Concentration 1.0.0 (Fabric 1.20.6)	1.20.6	Fabric	19h ago	1	Download Open in new tab Copy link Report

[2.3.0-fabric,1.21.3] Concentration 2.3.0 (Fabric 1.21.3) by DeeChael on Oct 14, 2026

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fixed cannot start with fullscreen
fixed size problem

[2.2.5-fabric,1.21.3] Concentration 2.2.5 (Fabric 1.21.3) by DeeChael on Oct 14, 2026

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up to 1.21.3

[2.2.4-fabric,1.21.1] Concentration 2.2.4 (only Fabric 1.21.1) by DeeChael on Oct 14, 2026

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fix wrong options in vulkanmod option page

[2.2.3-fabric,1.21.1] Concentration 2.2.3 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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fix windowed mode size not saved in borederless fullscreen mode

[2.2.2-fabric,1.21.1] Concentration 2.2.2 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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fix crash with vulkan mod
fix borderless mode not work in some conditions

[2.2.1-fabric,1.21.1] Concentration 2.2.1 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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fix crash with sodium

[2.2.0-fabric,1.21.1] Concentration 2.2.0 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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rename BORDERLESS mode to EXCLUSIVE mode, re-added old BORDERLESS mode

[2.1.1-fabric,1.21.1] Concentration 2.1.1 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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Re-added customizable

[2.1.0-fabric,1.21.1] Concentration 2.1.0 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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Replaced dirty solution, but real borderless fullscreen!
Customized borderless fullscreen is temporarily disabled now, i will re-added when i find the solution to fix an issue related to not accurate clicking

[2.0.1-fabric,1.21.1] Concentration 2.0.1 (only Fabric 1.21) by DeeChael on Oct 14, 2026

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Fix version incompatible problem

[2.0.0-fabric,1.21] Concentration 2.0.0 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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Now concentration can be only compatitble with Sodium 0.6.0+, 0.5.11 and below are no longer supported
Add sodium support for NeoForge side
Add support for Forge

[0.10.0-snapshot.1] Concentration 0.10.0-snapshot.1 (Snapshot 24w33a) by DeeChael on Oct 14, 2026

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snapshot 24w33a support

[1.1.8-fabric-1.21.1] Concentration 1.1.8 (Fabric 1.21.1) by DeeChael on Oct 14, 2026

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1.21.1 update

[1.1.7] Concentration 1.1.7 (only NeoForge 1.21) by DeeChael on Oct 14, 2026

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fix crash when opening config screen

[1.1.6] Concentration 1.1.6 (only NeoForge 1.21) by DeeChael on Oct 14, 2026

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fixed a crash problem caused by neoforge api changed

[1.1.5] Concentration 1.1.5 (only NeoForge 1.21) by DeeChael on Oct 14, 2026

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Fixed a crash problem

[1.1.4] Concentration 1.1.4 (only NeoForge 1.21) by DeeChael on Oct 14, 2026

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Fixed crash with Embeddium installed

[1.1.3] Concentration 1.1.3 (Fabric 1.21) by DeeChael on Oct 14, 2026

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Fixed crash when updating
zh_cn localization support
ru_ru localization support

[1.1.2] Concentration 1.1.2 (only Fabric 1.21) by DeeChael on Oct 14, 2026

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Fixed conflicts with Sodium Extras options

[1.1.1] Concentration 1.1.1 (Fabric 1.21) by DeeChael on Oct 14, 2026

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Add options to select fullscreen mode (borderless or native)

[1.1.0] Concentration 1.1.0 (Fabric 1.21) by DeeChael on Oct 14, 2026

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Add apply button in config screen for better customizing

[1.0.9] Concentration 1.0.9 (only Fabric 1.21) by DeeChael on Oct 14, 2026

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Vulkan Mod compat

[1.0.8] Concentration 1.0.8 (only NeoForge 1.21) by DeeChael on Oct 14, 2026

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Customization config for NeoForge

[1.0.7] Concentration 1.0.7 (only Fabric 1.21) by DeeChael on Oct 14, 2026

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Config to customize fullscreen mode window size and pos

[1.0.6] Concentration 1.0.6 (Fabric 1.21) by DeeChael on Oct 14, 2026

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Fixed size and position lost after switching from borderless fullscreen to windowed

[1.0.5] Concentration 1.0.5 (Fabric 1.21) by DeeChael on Oct 14, 2026

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No title bar in borderless fullscreen mode now (fixed in a dirty way, details in [issue#1](https://github.com/DeeChael/Concentration/issues/1))

[1.0.4] Concentration 1.0.4 (Fabric 1.21) by DeeChael on Oct 14, 2026

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You can use borderless fullscreen in any monitor now

[1.0.3] Concentration 1.0.3 (NeoForge 1.21) by DeeChael on Oct 14, 2026

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NeoForge supports for 1.21+

[1.0.3] Concentration 1.0.3 (Fabric 1.21) by DeeChael on Oct 14, 2026

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Fixed fullscreen option in video settings page always shows OFF

[1.0.2] Concentration 1.0.2 (Fabric 1.21) by DeeChael on Oct 14, 2026

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Not need any dependencies anymore

Concentration

Introduction

For Modpackers

Screenshots

Compatiblility

Sodium

Embeddium

Vulkan Mod

Known Issues

All Versions

No compatible versions found

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