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LoadLeak project artwork

CurseForge · Minecraft mod

LoadLeak

Reduces Minecraft startup time by optimizing the initialization pipeline and deferring non-essential tasks.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which LoadLeak release matches 1.20.2 Forge?

Updated 4 months ago
Best match for your filters LoadLeak-1.1.0.jar
Game version 1.20.2-Snapshot, 1.20.5-Snapshot, 1.20.2
Loader Forge

LoadLeak-1.1.0.jar targets 1.20.2-Snapshot, 1.20.5-Snapshot, 1.20.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is LoadLeak required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does LoadLeak-1.1.0.jar need?

LoadLeak-1.1.0.jar on 1.20.2 Forge. Every mod below is checked against that same setup.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add LoadLeak without breaking your instance.

Built for LoadLeak-1.1.0.jar on 1.20.2 Forge. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use LoadLeak-1.1.0.jar. It targets 1.20.2-Snapshot, 1.20.5-Snapshot, 1.20.2 with Forge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside LoadLeak-1.1.0.jar. It opens that exact file at the source.

About this project

What does LoadLeak add?

LoadLeak

LoadLeak is a lightweight optimization mod that improves Minecraft's startup experience by restructuring the game's initialization process.

Instead of waiting for every system to finish loading before the game becomes usable, LoadLeak reduces unnecessary startup overhead and defers non-essential initialization tasks until they are actually required. This allows Minecraft to reach the main menu more quickly while preserving normal game behavior.

Features

  • Faster game startup

  • Optimized initialization pipeline

  • Reduced unnecessary startup work

  • Deferred non-critical loading tasks

  • No gameplay or world generation changes

  • Lightweight and designed for compatibility with other optimization mods

LoadLeak focuses on improving startup efficiency rather than increasing FPS or changing gameplay mechanics. Once the game has finished loading, it behaves exactly as vanilla Minecraft would.

Project description from CurseForge.

Pick your setup

LoadLeak by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

11 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

LoadLeak versions and loaders

2 of 2 releases match
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Looking for an older file? The official CurseForge project page is in Resources.

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