Zeta
by Vazkii
Zeta is a library mod that supplies the shared module framework other gameplay mods build on, and it contains no content of its own.
What it does
Zeta provides the load-bearing code that modular gameplay mods build on. It was made as a reworking of the original Quark module system. Six catalog mods require it, including Quark, Ascended Quark, Integrated Stronghold, Macaw's Quark and Quark Ancient Tomes Patch.
Zeta runs client and server, so both the server and each player need it when a dependent mod is installed. Forge and NeoForge builds cover 1.20.1 and 1.21.1, with NeoForge limited to 1.21.1. The license is CC-BY-NC-SA-3.0, and the code is not open source, though its source code and issue tracker are public.
Key features
Modular framework
Supplies the module structure that Quark-based mods use to organize their features.
Module registration
Handles the registration work that dependent mods would otherwise have to implement themselves.
Public source code
The source code and issue tracker are publicly linked from the project.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Required by 6 mods
Questions
Does Quark need Zeta to run?
Does Zeta add any items or blocks by itself?
Which versions does Zeta support?
In the catalog
Zeta is one of 3,514 Library mods on ModsFinder, and one of 1,576 Library mods for Forge. 32,366 mods support Minecraft 1.21.1.
More from Vazkii
Similar mods
What the author says
Zeta is a comprehensive load-bearing library for Modular gameplay mods. It is built as a retooling of the original Quark module system and serves as a successor to AutoRegLib. Documentation is not available yet, as it is not fully finished. Other mods will be able to use it soon, keep an eye on this space.
Official listing
- Modrinth page
- modrinth.com/mod/zeta
- Owner
- Vazkii
- Published
- 2024-01-30
- Updated on Modrinth
- 2026-04-24
- Facts verified
- 2026-10-15