Mostly Optimized (NEOFORGE)

Mostly Optimized (NEOFORGE)

An Optimization and quality of life Modpack with lots of features. Supports 1.21.8 (1.21.9 support coming soon!)

by olivef22z
196 Downloads
0 Followers
neoforgeMC 1.21.8lightweightoptimization

About this Modpack

Triple your FPS with Mostly Optimized NEOFORGE!

Here's what it does:

Mostly Optimized attempts to make minecraft be less laggy, have higher FPS, reduce lag spikes, load chunks faster, create worlds faster, and replacate every feature from Optifine. Some of those features are shaders, zooming, dynamic lighting, removing fog, fullbright, custom entity models, custom capes, higher render distance, better grass, randomized textures, Configurable animations and details, connected textures, and more, so if a resource pack or a mod says it requires Optifine to work you can get it working in Mostly Optimized! I also included some mods I personaly use but I tryed not to change to many vanilla mechanics, and if you don't like a certain feature in this modpack feel free to add or disable any mod/resource/data/shader pack you want to have the experience you want! . Thank you to Simply Optimized, Fabulously Optimized, and Vanilla Perfected for the inspiration!

Downloading Vanilla Tweaks

What is Vanilla Tweaks?

Vanilla Tweaks is a resource and data pack that lets you choose the changes you want to make to your game, most of these features are quality of life and bug fixes, there are a variety of changes to be made to your game like makes ores have borders and much more.

How To Download Vanilla Tweaks!

Vanilla Tweaks is not in Mostly Optmized by default because its's not on modrinth To Download Vanilla Tweaks Visit the site vanillatweaks.net
and pick the changes you want to be made! Alternatively you can use the mod VTdownloader To Download The a Vanilla Tweaks Resource Pack Directly ingame, just press the Download VT Resource Pack Button to download a pack and from there you can choose the changes you want to be made (VTDownloader is in Mostly Optmized by default). But It does not work with Data Packs just resource packs so I recommend you to just download it manully.

Here are the Projects (55)

The mods!

  • [EMF] Entity Model Features
  • [ETF] Entity Texture Features
  • 3D Skin Layers
  • Apple Skin
  • Architecury API
  • Bad Optmizations
  • Better Advancements
  • Better Third Person
  • Better F3
  • Cherished Worlds Chunky
  • Cloth Config API
  • Clumps
  • Controlling
  • Cubes Without Borders
  • Dynamic FPS
  • Easy Shulker Boxes
  • Entity Culling
  • Forge Config API Port
  • Immediately Fast
  • Iris Shaders
  • Jade
  • Kotlin for Forge
  • Lamb Dynamic Lights - Dynamic Lights
  • Lithium
  • Model Gap Fix
  • More Culling
  • Not Enough Animations
  • OWO (OWO-Lib)
  • Particle Rain
  • Puzzes Lib
  • Reese's Sodium Options
  • Resourcify
  • Searchables
  • Simple Voice Chat
  • Sodium
  • Sodium Extra
  • Sodium Shadowy Path Blocks
  • TCDCommons API
  • Xaero's Minimap
  • Xaero's World Map
  • Yet Another Config lib (YACL)

The Resource Packs!

  • (Bee's) Fancy Crops
  • Bare Bones
  • Even Better Enchants
  • Fast Better Grass
  • Fresh Animations
  • New Glowing Ores
  • Translations for Sodium

The Shader Packs!

  • BSL Shaders
  • Complementary Shaders - Reimagained
  • Complementary Shaders - Unbound
  • Make Up - Ultra fast
  • Solas Shaders

My Links

Forge Version

Fabric Version

Quilt Version

My Other Optimization mod

More Projects Made by me

My Organization

Discord Server / Report Issues

Available Versions

1.21.8 - beta1.0.0beta
MC 1.21.8neoforge196 downloads
October 4, 2025

How to Set Up a Mostly Optimized (NEOFORGE) Server

1

Order Server

Choose at least 4 GB RAM (6 GB recommended for Mostly Optimized (NEOFORGE)). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Mostly Optimized (NEOFORGE)" and click "Install". The neoforge loader and Minecraft 1.21.8 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Mostly Optimized (NEOFORGE) server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong neoforge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 6 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Mostly Optimized (NEOFORGE) server really need?

Minimum 4 GB, recommended 6 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €8/month).

Can I add custom mods to Mostly Optimized (NEOFORGE) without conflicts?

Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (1.21.8). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Mostly Optimized (NEOFORGE) server lagging – performance tips

1) Increase RAM to 6 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.

Rent Mostly Optimized (NEOFORGE) Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Unsupported
Client-side
Required

Supported Versions

1.21.8

Start your Mostly Optimized (NEOFORGE) Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →