Back to modpacks
SlimLine project artwork

Modrinth · Minecraft modpack

SlimLine

A lightweight modpack for Legacy Fabric 1.8.9 that aims to simplify, optimize, and refine the vanilla experience

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

Quick answer

Which SlimLine release should I use?

Updated 8 months ago
Latest stable file SlimLine 1.8.9 - v1.1.1
Game version 1.8.9
Loader Fabric 0.18.4

SlimLine 1.8.9 - v1.1.1 is a complete pack release for 1.8.9 with Fabric 0.18.4. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 11 mods in this pack file.

Pack setup

How should I set up SlimLine for players and a server?

Use SlimLine 1.8.9 - v1.1.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install SlimLine 1.8.9 - v1.1.1
Dedicated server setup Match SlimLine 1.8.9 - v1.1.1
Pack loader Fabric 0.18.4

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Referenced mods 11
Client only 7
Server only 1
Not labelled 3

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for SlimLine?

SlimLine 1.8.9 - v1.1.1. Change the pack release and its contents or setup may change too.

11 mods in this pack file

The selected pack release is SlimLine 1.8.9 - v1.1.1. That file is for Minecraft 1.8.9 with Fabric 0.18.4. It contains 11 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is SlimLine?

SlimLine 1.8.9

SlimLine is a lightweight modpack for Legacy Fabric 1.8.9 that aims to simplify, optimize, and refine the vanilla experience.

It is designed to be as unobtrusive and stable as possible, while offering notable performance improvements (especially for older machines), together with some quality-of-life enhancements.

Due to its nature, SlimLine should be fully interoperable with vanilla, allowing servers and clients to connect with each other seamlessly.

Made and tested with Prism Launcher. Compatibility with other launchers wasn't tested.

Feature List

Performance Optimization

Through Alternate Current, Phosphor-Legacy, Ksyxis, and SleepBackground, the performance of the game is optimized while conserving behavior and compatibility.

Mipmaplevel and Language Fix makes changing language nearly instant.

Ksyxis can be disabled if you need to use the spawn chunks functionality (e.g. for automatic mob farms that require it).

Note: Optifine could be added to the modpack (through Legacy Optifabric), but it was left out to better preserve vanilla behavior and interface.

Bug Fixes

Legacy VanillaFix, legacy-crash-fix, and MouseDelayFix-fabric are used to fix small bugs within the game, such as the hand glitching when riding minecarts, and cursor inaccuracies when moving the mouse quickly with low fps.

Improvements


Title Screen Preview

Minecraft's title screen, with no realms button and mod menu button.
As stated, no Realms button, as well as no mod menu button, to keep the interface clean ;)


Icon created with TextStudio and GIMP

Project description from Modrinth.

Mods in SlimLine 1.8.9 - v1.1.1

Open any mod on Modpacks.ch to check its files and dependencies.

BetterPingDisplay-Fabric-1.1.1.jar SHA-1 d4da695502fab96e6e77d6a4730186a9caf6955f · Modrinth version uUNcjhcy · Project link unavailable Client only
DCCH-2.0+1.8.9.jar SHA-1 950b4ebbe3c29f632ddf24efaca85e799268413c · Modrinth version kAhTG6ED · Project link unavailable Client only
Ksyxis-1.3.4.jar SHA-1 143fe088170e5777d3ccf5b488d61ee3635ebffe · Modrinth version vCQj9Ui7 · Project link unavailable Server only
languagefix-1.0.0+1.8.9_to_1.12.2(1).jar SHA-1 9776f5c6763a54a312d397b2ac88347422f173ec · Modrinth version aWmzozf8 · Project link unavailable Client only
legacy-chunk-borders-1.0.0+1.8.2-1.8.9.jar SHA-1 89cb70915470cd108b4334461394147c96a71786 · Modrinth version hp3oZxHx · Project link unavailable Client only
legacy-fabric-api-1.13.3.jar SHA-1 9d24f25ac6ed5c14020443aaafa86e636f67c85c · Modrinth version dwTGmOTs · Project link unavailable Side not labelled
legacy-vanillafix-1.0.9+1.8.9.jar SHA-1 e6c8caef5c46228837b883e8d103e82984658f12 · Modrinth version CASpOXB7 · Project link unavailable Side not labelled
MenuFPSUnlocker-LegacyFabric-1.1.0.jar SHA-1 91ef5d33f498cc4d6e38f163540ed716097096b2 · Modrinth version qcEKR94s · Project link unavailable Client only
phosphor-legacy-0.1.5+1.8.9.jar SHA-1 54c259b7a0a5065dcc439b3cf45b82db003a9dc2 · Modrinth version UdBfSdpd · Project link unavailable Side not labelled
realmsfix-2.0.7.jar SHA-1 5e6dae3b52569544d6903720018b70b374d30ddf · Modrinth version W5lv2N12 · Project link unavailable Client only
showmyhunger+1.8_to_1.10.2-1.0.0.jar SHA-1 e0b18041b49c794db036f1bb5d74edd5ddec8a36 · Modrinth version 3vB0ZF3L · Project link unavailable Client only

Pick your setup

SlimLine by Minecraft version and loader

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

1 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

SlimLine versions and loaders

3 of 3 releases match

Looking for an older file? The official Modrinth project page is in Resources.