RenderJS Mod (1.21.1, 1.20.1) – Client-Side Rendering Framework
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January 12, 2026
RenderJS Mod designed for modpack authors using KubeJS. It provides tools to draw custom HUD elements, register item decorators for additional inventory rendering, and render blocks or items directly in the world. All rendering logic is handled through event-based scripting, allowing visual features to be added without writing Java code.
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Features:
- Supports custom HUD rendering through KubeJS events.
- Allows registration of ItemDecorators for extra inventory item rendering.
- Enables rendering of blocks and items in the world via scripts.
- Event-based rendering system for flexible visual control.
- Designed as a backend utility for modpack development.
Screenshots:










How to Install:
New to Minecraft? Follow our step-by-step guide to install Mods on your PC.View Guide
Requirements:
RenderJS Mod Download Links
For Minecraft 1.19.2
Forge Version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1, 1.20
Forge Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.1, 1.21
NeoForge Version: Download from Server 1 – Download from Server 2
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