About the shader and optimize modpack
This modpack provides an easy way to install shaders and optimization mods without setting everything up manually. this modpack is made for all players. this modpack includes many beautiful or performance-friendly shaders.

loaders and versions
- fabric 1.16.5 1.20.1
- neoforge 1.21.1

How to install shader and optimize
With Millida Launcher
Install Millida Launcher
The launcher is free: download it at millida.net/launcher and sign in with any nickname.
Click “Install” on this page
The launcher opens and installs the modpack for Minecraft 1.16.5–1.21.1 on Fabric or NeoForge automatically.
Launch the game
A profile with it appears in the launcher: click “Play”.
Manually
Download the modpack archive
In the version list above, pick the file shaders and optimize nf 1.3.0.mrpack (83 KB).
Import it into a launcher
A launcher that supports modpacks (Millida Launcher, Prism) takes the archive via “Add modpack”, then “From file”. No need to unpack it yourself.
Allocate memory
Modpacks need more memory than the plain game: set 4–6 GB in the profile settings.
Minecraft 1.21.1 runs on Java 21: with a different Java version the game may close right after launch.
Versions
With dependencies
| Minecraft | Loader | File | Date | Actions |
|---|---|---|---|---|
| 1.20.1 | Fabric | 1.20.145.6 KB 2 | ||
| 1.20.1 | Fabric | 1.20.136.2 KB | ||
| 1.20.1 | Fabric | 1.20.118.7 MB 2 | ||
| 1.21.1 | NeoForge | 1.21.182.5 KB 1 | ||
| 1.20.1 | Fabric | 1.20.118.7 MB | ||
| 1.21.1 | NeoForge | 1.21.178.6 KB | ||
| 1.20.1 | Fabric | 1.20.118.7 MB | ||
| 1.21.1 | NeoForge | 1.21.157.3 KB |
What it needs to run
- YetAnotherConfigLib (YACL)already included
- Ksyxisalready included
- Modern UIalready included
- [EMF] Entity Model Featuresalready included
- More Cullingalready included
- ImmediatelyFastalready included
- Sodiumalready included
- Forgified Fabric APIalready included
- [ETF] Entity Texture Featuresalready included
- Reese's Sodium Optionsalready included
- Pastel Shadersalready included
- ToadLibalready included
- Dependencyalready included
- Cubes Without Bordersalready included
- Solas Shaderalready included
- AppleSkinalready included
- StutterFixalready included
- Dependencyalready included
- Cull Leavesalready included
- Almanacalready included
- Complementary Shaders - Reimaginedalready included
- Fabric Language Kotlinalready included
- Dependencyalready included
- NoRollbackalready included
- Super Duper Vanillaalready included
- Dynamic FPSalready included
- Resourceful Configalready included
- Dependencyalready included
- Entity Cullingalready included
- Memory Leak Fixalready included
- Enhanced Block Entitiesalready included
- Fabric APIalready included
- Sodium Extraalready included
- Sodium Dynamic Lightsalready included
- BSL Shadersalready included
- Puzzles Libalready included
- Model Gap Fixalready included
- Complementary Shaders - Unboundalready included
- Particle Corealready included
- Dependencyalready included
- Kappa Shaderalready included
- Iris Shadersalready included
- Dependencyalready included
- Bliss Shadersalready included
- Despawn Tweaksalready included
- Structure Layout Optimizeralready included
- MidnightLibalready included
- Chunkyalready included
- Kryptonalready included
- BadOptimizationsalready included
- Smooth Bootalready included
- Lithiumalready included
- Fzzy Configalready included
- Redirectedalready included
- LazyDFUalready included
- Just Zoomalready included
- FPS Reduceralready included
- FastQuit-Forgealready included
- MakeUp - Ultra Fastalready included
- Photon Shadersalready included
- Faster Iris Shadow Mapper [FISM]already included
- ModernFixalready included
- Kotlin for Forgealready included
- Ixerisalready included
- quick packalready included
- Moonlight Libalready included
- FerriteCorealready included
- Let Me Despawnalready included
- Zoomify (Zoom)already included
- FastQuitalready included
- Nostalgia Shaderalready included
- FastPBRalready included
- Fast Paintingsalready included
- Sildur's Vibrant Shadersalready included
FAQ
Which Minecraft versions does shader and optimize work on?
There are files for 1.21.1, 1.20.1, 1.16.5. The newest is 1.21.1.
Is shader and optimize for Forge or Fabric?
There are files for Fabric: 1.16.5–1.20.1 and for NeoForge: 1.21.1.
Which mods are in the shader and optimize modpack?
Mods in the modpack include YetAnotherConfigLib (YACL), Ksyxis, Modern UI, [EMF] Entity Model Features, More Culling, ImmediatelyFast, Sodium, Forgified Fabric API and 61 more.
Which Java does shader and optimize need?
Minecraft 1.21.1 runs on Java 21. If the game closes right after launch, the usual cause is the wrong Java version in the profile settings.
Where can I download shader and optimize safely?
On this page: the file shaders and optimize nf 1.3.0.mrpack (83 KB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: 260eb2b7851f597bbfac6e82683cfabcbd24248c.
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