
CoreExtensions
Do you want to develop a MOD? That's right, core extensions help you add custom content to your game without using Java
About this Mod
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.
Description
- Provide players with expansion tools for making MODs using YML (the current version supports adding items, plants, crops, high-crops, triggerable items, fuels, weapons ,armors, food, tools, custom-Item/Block-Tags, AutoToGenJSON, villager, recipes, events, itemgroup, gamerules, blocks and portals...more), and these expanded content can set their own unique "namespace: ID ", and modifying the content of other mods and vanilla
- Add the content of the long-ago Minecraft version and April Fool's update content to the game by enabling the FEATURE_ENABLE of the configuration file (the default function is enabled)
- Unlock the server command (you can use /op, /ban, /whitelist and other commands in the LAN)
- Greatly expanded the storage range of structure blocks
- Allow players to type "§" anywhere
- Fixed TimeOut in bad network environment
- We allow you to use Fabric-Loom Gradle to package the expansion pack into a mod and upload it to minecraftmod platforms such as mcmod and modrinth as an accessory mod. The intellectual property rights of your expansion pack belong to you.
- Supports registry reloading.
- Support reading ItemsAdder format.
F.A.Q
How to first install the MOD?
Due to technical issues,follow the Wiki instructions to download the example package,resource pack and install the configuration file to the specified location
Why doesn't my game start after I make some changes?
Check if you use decimals in the int type in the configuration file, please try to add or convert to integers, such as 1.0→1 and 1→1.0 (download the example package to know what type of variable is)
Can I use CoreExtension on Forge?
Since CoreExtension uses some Mixins and customportals-api, Sinytra Connector will not work currently
Wiki link?
Chinese(https://cedev.otomads.top/index.php/zh-cn)
English(https://cedev.otomads.top/index.php/en-us)
Example Packs:
Available Versions
How to Install CoreExtensions on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "CoreExtensions". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
CoreExtensions server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is CoreExtensions compatible with fabric?
CoreExtensions officially supports fabric for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with CoreExtensions – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if CoreExtensions consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install CoreExtensions with just one click on your server.