FuseBox
by Bombastiko
FuseBox is a Library datapack mod that gives datapack authors commands, events and a timed countdown system for building custom behaviour.
What it does
The mod lets datapack developers register commands and functions, and attach them to events that run when a player triggers them. Functions receive the player who triggered them as an argument, and both commands and events can be executed by a player. Events can be bound to a specific item, for example a right-click or holding an item, so a datapack can react to how a player uses an item.
FuseBox includes a stopwatch countdown and a complex events system that datapacks can use for timed sequences. Its color options cover green, red and purple. A server must run the mod, while players may add it but do not need it. It is released under the MIT License and is not open source. Files are published for Fabric, Forge, NeoForge and Quilt across nine release versions, 1.21.7 – 26.2, and the latest file is 0.1-alpha+mod for 26.2 on the alpha channel.
Key features
Datapack commands and functions
Commands and functions can be registered so datapacks define new behaviour without writing Java code.
Item-bound events
Events fire on right-clicking or holding a specified item, letting a datapack respond to item use.
Countdown stopwatch
A stopwatch countdown lets datapacks run timed sequences and delayed actions.
Complex event handling
An events system coordinates several events, including timed ones, within one datapack.
Compatibility
Latest build for each game version and loader.
26.x4 of 4 versions with builds
1.21.x5 of 5 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Required by 1 mod
Use cases
Timed datapack sequences
A map author can run a countdown and trigger later steps when it ends.
Item-driven actions
A datapack can react when a player right-clicks or holds a chosen item.
Who it’s for: Datapack developers who want to build custom behaviour on a server and need commands, events and timers in one library.
Questions
Does Ascend need FuseBox?
Does FuseBox have to run on the server?
Which loaders does FuseBox support?
In the catalog
FuseBox is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 13,894 mods support Minecraft 26.2.
More from Bombastiko
Similar mods
What the author says
&color=green) ) &color=red) &color=green) &color=purple) I understand that many people are very critical of AI, and I am too. But I believe that AI can also be used very effectively.
Official listing
- Modrinth page
- modrinth.com/mod/fusebox
- Owner
- Bombastiko
- Published
- 2026-07-04
- Updated on Modrinth
- 2026-07-30
- Facts verified
- 2026-10-15