Ube
Ube is a client-side tool for visual scripting, letting players assemble small Minecraft programs by dragging blocks and linking them together rather than typing code.
What it does
Scripts in Ube run on a Scratch-style engine inside the game. Each script reacts to events and can automate actions, create custom HUD elements or build entire features while the game keeps running. Several scripts can be open at once, each in its own workspace, and a pause menu button in the top right corner opens the editor.
Reusable functions accept arguments and return values, and error handling uses try, catch and throw blocks. Undo and redo are supported while editing. The mod is licensed as All rights reserved and is not open source. Files are published for Fabric only, across 8 release versions 1.21.7 – 26.2, with 1.0.0 for 26.2 as the latest file.
Key features
Visual drag-and-drop editor
Scripts are assembled by dragging and connecting blocks, following the same style as Scratch.
Event-based execution
Scripts start in response to game events, so logic runs only when something relevant happens.
Custom HUD elements
Scripts can draw text, shapes, timers, boss bars and buttons on the screen.
Functions and error handling
Reusable functions take arguments and return values, and try, catch and throw blocks handle failures inside scripts.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Custom HUD overlays
A player can build a timer or status panel that shows on screen without installing a separate HUD mod.
Automating repeated actions
Scripts can react to game events and perform a sequence of actions on the player's behalf.
Who it’s for: Players who want to script their own behavior or interface changes without writing code, and players who already know Scratch-style block editing.
How it compares
Tutla's ClickCrystals Script Editor is a Fabric, client-side only script editor for 1.21.11 – 26.1.2 under the MIT License, and it is not open source. ImproperUI is a Fabric, client-side only UI library for 1.20 – 26.2 that is open source under the MIT License. Ube is client-side only and covers the same Fabric range, with a visual block editor instead of a text-based one.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Ube | Fabric | 1.21.7 – 26.2 | Client-side only | 2026-07-02 |
| Tutla's ClickCrystals Script Editor | Fabric | 1.21.11 – 26.1.2 | Client-side only | 2026-07-12 |
| ImproperUI | Fabric | 1.20 – 26.2 | Client-side only | 2026-08-14 |
Questions
Does Ube need a server installation?
Which loader does Ube support?
Which game versions have Ube files?
In the catalog
Ube is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 13,894 mods support Minecraft 26.2.
More from Gelatin Studios
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What the author says
Remember Scratch? Ube brings that same visual scripting style to Minecraft. Build scripts by dragging and connecting blocks instead of writing code. Automate actions, react to game events, create custom HUD elements, and build entire features, all without closing your game.
Official listing
- Modrinth page
- modrinth.com/mod/scratch
- Owner
- Gelatin Studios
- Published
- 2026-06-28
- Updated on Modrinth
- 2026-07-02
- Facts verified
- 2026-10-15