How do I install LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading work with?

The listing gives Minecraft 1.20.1, 1.20. This is the version stated by the author or source site, not something we verified ourselves.

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LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading

Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.

by newdarkheaven6959

⬇ Download

Open in MC Java Mods Get it on Google Play →

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 1

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 2

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 3

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 4

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 5

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 6

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 7

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — screenshot 8

LightSpeedRe Mod reduces modpack loading times by up to 48-71%, making startup significantly faster. It is an unofficial high‑version port of the original LightSpeed Mod.

Features:

Reduces modpack loading times by nearly half.
Optimizes startup with resource pack caching.
Removes redundant model baking optimizations already in vanilla.
Lightweight client side optimization mod.
Speeds up launch for large modpacks.

Screenshots:

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 2

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 3

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 4

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 5

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 6

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 7

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 8

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 9

LightSpeedRe Mod (1.20.1, 1.20) – Faster Modpack Loading — Minecraft Java mod, screenshot 10

LightSpeedRe Mod Download Links

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.20
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as 84189.mcaddon
Download size: 39 KB
Download link checked 23 Sept 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.20