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Paper Mod API

Paper Mod API

A Modding API for Paper designed to make adding Custom Functionality easy

91
2

Compatibility

Minecraft: Java Edition

1.21.4–1.21.5

Platforms

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Links

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Creators

CJDev
CJDev Lead Developer

Details

Licensed GPL-3.0-only
Published 3 months ago
Updated 3 weeks ago

Paper Mod API 1.2

by CJDev on May 26, 2025
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  • Added Registries similar to the real deal

  • A "lil" performance boost

  • Deprecated some functions that can be replaced with others

  • Added Interfaces for Block Items to be put into CustomItem.BLOCK_ITEMS

  • CustomItem.usageTick() is usable now

  • Added Utility functions

  • Added PaperModAPI.registerTooltipCallback() to apply tooltips to any item.

  • CustomDataComponent now falls back to the minecraft namespace

  • Bug Fixes:

    • Block Interactions being wonky
    • Creative Mode Item Desync

Paper Mod API 1.1

by CJDev on Mar 27, 2025
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  • Items may now have Custom Tooltips via appendTooltip
  • Added Codec UUID in MoreCodecs
  • Modified/Added Methods to CustomDataComponent

Paper Mod API 1.0

by CJDev on Mar 18, 2025
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  • Way too much stuff