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Leiv's API

Leiv's API is the mandatory, highly reliable core library that manages configurations, validation, and system rules for all mods created by Leiv.
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Leiv's API_Forge_1.21.1 (v.1.0.0)

File nameLeiv's API_Forge_1.21.1 (v.1.0.0).jar
Uploader
Leiv436Leiv436
Uploaded
Aug 19, 2026
Downloads
6
Size
19.2 KB
Mod Loaders
Forge
File ID
8683227
Type
R
Release
Supported game versions
  • 1.21.1
DownloadInstall Via App

Curse Maven Snippet

Forge

implementation "curse.maven:leivs-api-1652871:8683227"

Learn more about Curse Maven

What's new

🎉 Initial Release: Leiv's API v1.0.0 (Forge 1.21.1)

The official v1.0.0 release of Leiv's API ported to Forge 1.21.1! Delivering core ecosystem interfaces and rule-processing architecture to Minecraft Forge setups.

✨ Key Features & Additions

  • 🧠 Core ValueRule Engine: Full support for ValueRule<T> configuration management on Forge 1.21.1.
  • 💾 Fail-Safe Persistence: Automatic JSON state handling with built-in fallback routines during file write errors.
  • 🔌 Cross-Mod Feature Hooks: Shared API access for end-mods like ItemCuller, Keybind Profiles, and Sneak Auto Crop.
  • ⚡ Zero-Lag State Processing: Optimized event dispatchers for minimal overhead on client and server threads.

🛠️ Technical Highlights

  • 🔌 Forge Event Bus Integration: Hooks cleanly into standard Forge 1.21.1 lifecycle events.
  • 🧠 Unified API Signatures: Identical method calls as NeoForge builds for easy cross-loader mod development.

🔗 Dependencies

💬 Community & Support

  • 👥 Discord: Join Leiv's Community
  • 🐛 Issue Tracker: Report bugs directly via the official Discord ticket system!

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