CoreExtensions
by SAGUMEDREAM
CoreExtensions is a Fabric framework that lets creators add custom content to Minecraft 1.20.1 through data files instead of Java code.
What it does
CoreExtensions lets content authors add custom items, blocks and other game content without writing Java. Its feature set includes a configuration file where the main function is enabled by default, support for registry reloading, and reading of the ItemsAdder file format. Server owners can enable a set of server commands, including op, ban, whitelist and other commands that normally require a LAN setup.
The mod also widens the storage range of structure blocks and lets players type in any screen. A network timeout issue in poor connection environments has been fixed. Some content from a long-ago Minecraft April Fool's update can be added back to the game through the framework, which is a use the author describes as its main purpose.
CoreExtensions requires Better Runtime Resource Pack (BRRP) and Fabric API. Installation covers the server and each player's game. Files are published for Fabric only, for Minecraft 1.20.1, and the latest build is 0.6.3 from 2023-12-03. The project is released under the GNU General Public License v3.0 only, and its source code is open source.
Key features
Content without Java
Custom content is added through data and configuration rather than by writing Java code for the game.
Registry reloading
Registries can be reloaded while the game runs, so changes to added content can be applied without a restart.
ItemsAdder format support
The framework can read content written in the ItemsAdder format, letting existing packs be reused.
Expanded structure block range
Structure blocks reach a greater storage range, and players can type anywhere in the game.
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 2
Required by 1 mod
Use cases
Custom content packs
Authors who want to build new content for 1.20.1 can use the framework to define it without learning Java.
Server administration
Server owners can enable the server commands in the configuration file to manage players.
Who it’s for: The mod suits pack makers and server owners who work with 1.20.1 on Fabric and want content added through configuration instead of code.
Questions
Does CoreExtensions need Fabric API?
Does the server need CoreExtensions?
Which mods require CoreExtensions?
In the catalog
CoreExtensions is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 34,764 mods support Minecraft 1.20.1.
More from SAGUMEDREAM
Similar mods
What the author says
Do you want to develop a MOD? That's right, CoreExtensions help you add custom content to your game without using Java Welcome to join Tencent QQ group 859682537, if you have any difficulties and need help or experience the latest update of this mod.
Official listing
- Modrinth page
- modrinth.com/mod/coreextensions
- Owner
- SAGUMEDREAM
- Published
- 2023-08-20
- Updated on Modrinth
- 2023-12-03
- Facts verified
- 2026-10-15