Leiv's API

By
Leiv436

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: Leiv436
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

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Curse Maven Snippet

Forge

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

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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

Requires: Leiv's Lib (v1.0.0+)

💬 Community & Support

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