Borderless Mining (Unofficial)

An unofficial Fabric 1.21.1 port of Borderless Mining by comp500. This project is not affiliated with or endorsed by the original author.

Borderless Mining adds a borderless fullscreen option so the Minecraft window can fill a display while remaining available when you switch to another application. The port carries forward the video-settings toggle, configuration screen and Mod Menu integration, monitor selection, custom window dimensions, translations, and original icon.

Compatibility

• Minecraft 1.21.1
• Fabric Loader and Fabric API
• Client-side mod; Mod Menu is optional

Testing status

The project builds and the Fabric 1.21.1 client launches with the mod loaded. The fullscreen toggle, alt-tab behavior, and multi-monitor layouts still need manual verification; this listing is being kept in beta while that check is pending.

Credits and license

Original project, code, and assets: comp500, BorderlessMining. This unofficial port is maintained by JustHari01. The upstream MIT license and attribution are preserved in the included LICENSE file. Port source repository: GitHub branch.

The Borderless Mining backport code and release description were prepared with AI assistance; this does not describe the upstream author's work.