Booster
by QoLabs
Booster is a Fabric client mod that adds quality-of-life buttons and small tweaks to Minecraft's existing screens, from the title screen to the crafting table.
What it does
On the title screen and server selection screen, a Last Server button reconnects a player to the server they joined most recently. The social interaction screen gains a TP Player message button, and the disconnected screen gets a Reconnect button. The save-and-quit and disconnect options in the world selection and game menu are relabeled as shortcuts, so leaving a world takes one click.
The crafting table screen gets Infinite Craft and Clear Grid buttons, the inventory screen shows a progress bar, and the chat screen has a Clear button alongside Add Coords and X buttons. The drop controls and a search bar are added where item lists are shown. Each interface element can be switched on or off, and a button on the mod's own screen turns the whole set off.
Booster is installed on the client only, so a server does not need it and players can join servers without it. It requires Fabric API and works alongside the optional Cloth Config API, MidnightLib, Mod Menu and YetAnotherConfigLib (YACL). Files are published for Fabric and cover 1.20.1 – 1.21.4, with 1.3.12-1.21+1.21.4 for 1.21.4 as the latest file, released under the Apache License 2.0; the mod is not open source.
Key features
Last Server button
The title screen and server selection screen get a button that rejoins the most recently used server.
Crafting table shortcuts
Infinite Craft and Clear Grid buttons are added to the crafting table screen for faster recipe work.
Chat and social buttons
The chat screen gets Clear, Add Coords and X buttons, and the social interaction screen gets a TP Player message button.
Configurable interface
Individual UI elements can be turned on or off, so the changes only appear where a player wants them.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 4
How it compares
I Am Out of Here is a Fabric client mod for 1.20.4 under the MIT License, and it is not open source. Bind Quit is a Fabric and Quilt client mod for 1.21 – 26.2 under the GNU General Public License v3.0 only, and it is open source. Instant Quit covers Fabric and NeoForge for 1.20.4 – 1.21.8 under All rights reserved, and it is not open source. Each of these handles only the quit or disconnect shortcut, while Booster covers several screens.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Booster | Fabric | 1.20.1 – 1.21.4 | Client-side only | 2025-05-29 |
| I Am Out of Here (Quit/Disconnect Bind) | Fabric | 1.20.4 | Client-side only | 2024-01-10 |
| Bind Quit | Fabric and Quilt | 1.21 – 26.2 | Client-side only | 2026-06-20 |
| Instant Quit | Fabric and NeoForge | 1.20.4 – 1.21.8 | Client-side only | 2026-05-15 |
Questions
Does Booster need Fabric API?
Must the server install Booster?
Can the buttons be turned off?
Which game versions are covered?
In the catalog
Booster is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 17,979 mods support Minecraft 1.21.4.
More from QoLabs
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What the author says
Booster is a sleek, smart, and slightly over-caffeinated Minecraft mod that supercharges your user interface without cluttering your screen or your soul. Carefully crafted with usability in mind, Booster adds a whole bunch of quality-of-life improvements that feel like they should’ve been there all along. From quick…
Official listing
- Modrinth page
- modrinth.com/mod/boostermod
- Owner
- QoLabs
- Published
- 2025-04-06
- Updated on Modrinth
- 2025-05-29
- Facts verified
- 2026-10-15