CurseForge · Minecraft mod
Cubes Without Borders Vulkan
Allows you to play Minecraft in a borderless fullscreen window but on vulkan fork from Cubes without Borders
Quick answer
Which Cubes Without Borders Vulkan release matches 26.1.2?
Cubes Without Borders Vulkan cwbv-4.1.0+26.1.jar targets 26.1, 26.1.1, 26.1.2 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Cubes Without Borders Vulkan required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Cubes Without Borders Vulkan cwbv-4.1.0+26.1.jar need?
cwbv-4.1.0+26.1.jar on 26.1.2. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Cubes Without Borders Vulkan without breaking your instance.
Built for Cubes Without Borders Vulkan cwbv-4.1.0+26.1.jar on 26.1.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use cwbv-4.1.0+26.1.jar. It targets 26.1, 26.1.1, 26.1.2 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside cwbv-4.1.0+26.1.jar. It opens that exact file at the source.
About this project
What does Cubes Without Borders Vulkan add?
Cubes Without Borders Vulkan
A fork of Cubes Without Borders with full VulkanMod support.
Play Minecraft in a borderless fullscreen window while using the Vulkan renderer. Keep Minecraft open while interacting with other applications on different monitors, or place other windows over the game without Minecraft minimizing.
Features
- Borderless fullscreen without minimizing the game.
- Full VulkanMod compatibility.
- No additional input latency.
- Lightweight and performance-friendly.
- Supports Windows, Linux, and macOS.
Usage
- Open Video Settings.
- Set Fullscreen to the third option: Borderless.
When VulkanMod is installed, it replaces Minecraft's default Video Settings screen. This fork adds the Fullscreen option back into VulkanMod's settings, replacing the old Window Mode option.
What's Different From The Original?
- Removed Sodium support and added VulkanMod support instead.
- Added compatibility with VulkanMod's rewritten window and video settings system.
- Uses a higher-priority mixin to handle VulkanMod's window management changes and recreate the swapchain whenever the window changes.
- Replaces VulkanMod's Window Mode option with this mod's Fullscreen option.
- Fabric and Quilt only (VulkanMod is Fabric-only). Forge and NeoForge support has been removed.
- Without VulkanMod installed, it works exactly like the original Cubes Without Borders.
Compatibility
- Fabric and Quilt only.
- Do not install this mod together with the original Cubes Without Borders.
- VulkanMod does not provide builds for Minecraft 1.21.6, 1.21.7, and 1.21.8.
On these versions, this mod still provides borderless fullscreen support, but without Vulkan rendering.
Credits
This project is a fork of Cubes Without Borders by Kira NT.
Original mod: Cubes Without Borders
Original GitHub: Kira-NT/cubes-without-borders
VulkanMod by Collateral: VulkanMod
Fork and VulkanMod compatibility by 2m6r.
License
Licensed under the MIT License, the same license as the original project.
Copyright © 2024-2026 Kira-NT
The full license text is included in every distributed JAR file.
Project description from CurseForge.
Pick your setup
Cubes Without Borders Vulkan by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.1
2 loader builds26.1
2 loader builds1.21.11-snapshot
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.9-snapshot
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6-snapshot
2 loader builds1.21.6
2 loader buildsShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Cubes Without Borders Vulkan versions and loaders
cwbv-4.1.0+26.1.jar
3 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.