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Steadfast project artwork

Modrinth · Minecraft modpack

Steadfast

This modpack is designed to deliver the complete modded optimization based Minecraft experience without the need for intensive research and information overload that often accompanies it.

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

Quick answer

Which Steadfast release should I use?

Updated 4 months ago
Latest stable file 1.21.11
Game version 1.21.11
Loader Fabric 0.18.4

1.21.11 is a complete pack release for 1.21.11 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. 60 mods in this pack file.

Pack setup

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

Use 1.21.11 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 1.21.11
Dedicated server setup Match 1.21.11
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 60
Client only 36
Server only 1
Not labelled 23

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 Steadfast?

1.21.11. Change the pack release and its contents or setup may change too.

60 mods in this pack file

The selected pack release is 1.21.11. That file is for Minecraft 1.21.11 with Fabric 0.18.4. It contains 60 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 Steadfast?

Steadfast Background

Steadfast Divider

Discord YouTube Subscribers Modrinth Version

This modpack is designed to deliver the complete modded optimization based Minecraft experience without the need for intensive research and information overload that often accompanies it.

Our focus is to provide an uniquely tailored in-game learning experience for players interested in exploring mods and their features at their own pace enabling them to define their own gameplay experience.

It offers a one-size-fits-all experience with a versatile yet structured gameplay around optimization of everything in the game, catering to a wide range of preferences.

Despite its wealth of content, its low system requirements ensures accessibility for all players so no one is left out.

Steadfast Divider

Minimum Requirements
OS: Windows 11+ | Linux | MacOS
Processor: 2 CPU threads
Memory: 2 GB RAM
Graphics: 2 GB video memory
Java Version: Java 17+
Storage: 5 GB available space
Recommended Requirements
OS: Windows 11+ | Linux | MacOS
Processor: 4 CPU threads
Memory: 8 GB RAM
Graphics: 4 GB video memory
Java Version: Java 17+
Storage: 15 GB available space

Steadfast Divider

Performance

Steadfast is faster than OptiFine, thanks to modern performance mods like Sodium, Lithium, and others. The bundled mods have been carefully selected to be safe in your worlds and provide noticeable speed benefits on any device.

Works Everywhere

Steadfast does not include content mods, so you can play on any world or server. While you can use any game launcher to play the pack, we recommend and provide support for specific ones that offer the best experience.

Built on Fabric

Steadfast uses the Fabric mod loader, which is lightweight, fast, and supports a lot of mods. You can use the modpack as a base to add your favorite mods to.

Open Development

Steadfast is open-source, and so are all of its mods. We welcome user suggestions and collaborate with mod developers to create a better user experience for everyone.

Helpful Community

We have a growing community of steadfast academy members who enjoy playing the pack and helping each other.

Steadfast Divider

Modpack Contents

This modpack will allow clients to connect to servers that only run Cobblemon, Fabric API, and Architectury.
If you want to get any of these mods for personal use, please download them from their original pages to support their authors.

Mods
Ambient Sounds
Axiom
Better F3
Chunky
Clumps
Flashback
Gamma Utils
Immediately Fast
Mouse Tweaks
Presense Footsteps
ViaFabric Plus
Appleskin
Chat Heads
Dark Loading Screens
Durability Tooltips
Entity Culling
Explosive Enhancement
Falling Leaves
Fast IP Ping
Iris Shaders
Just Enough Items
Krypton
Litematica
Litematica Printer
Lithium
Make Bubbles Pop
MiniHud
Model Fix Gap
Mod Menu
More Chat History
Nether Portal Fix
Not Enough Animations
Packet Fixer
Reese's Sodium Options
Replay Mod
Shulkerbox Tooltips
3D Skin Layers
Sodium Extras
Sodium
Status Effect Bars
Tweakeroo
Visuality
Very Many Players
Simple Voice Chat
Worldedit
Xaeros World Map
Zoomify
Resourcepacks
Bee's Fancy Crops
Fresh Animations
Unique Dark
Shaderpacks
Complimentary Reimagined
Dependencies
Creative Core
Balm
Cloth Config API
Entity Model Features
Entity Texture Features
Fabric API
Fabric Language Kotlin
Ferrite Core
MaLiLib
Midnight Lib
Text Placeholder API
SuperMartijn624's Congig Lib
YetAnotherConfigLib

Project description from Modrinth.

Mods in 1.21.11

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

AmbientSounds_FABRIC_v6.3.5_mc1.21.11.jar SHA-1 6e5973e22e9334f7a37cab444e1bf4fc9ac10448 · Modrinth version JZUqW70J · Project link unavailable Client only
appleskin-fabric-mc1.21.11-3.0.8.jar SHA-1 441fdbf4e9c34fb61517ceb8e15618950dc4d314 · Modrinth version 59ti1rvg · Project link unavailable Optional Side not labelled
Axiom-5.3.0-for-MC1.21.11.jar.disabled SHA-1 283ce823bbab2e17653698d01af38377cff5a182 · Modrinth version uoTNUpOT · Project link unavailable Optional Side not labelled
balm-fabric-1.21.11-21.11.7.jar SHA-1 7a4b30f53cc9be5c291c7b5b6dac025d39cf740b · Modrinth version 6h7RAm0u · Project link unavailable Optional Side not labelled
BetterF3-17.0.0-Fabric-1.21.11.jar SHA-1 e1c57a6377d12d6d26c039d317eec00ae7f08e2b · Modrinth version Qw1nhj7u · Project link unavailable Client only
chat_heads-1.2.1-fabric-1.21.11.jar SHA-1 17ba8126f1953fc9eb059ca8c82b5b72b3f907d3 · Modrinth version AAR2TTo3 · Project link unavailable Client only
Chunky-Fabric-1.4.55.jar SHA-1 19c34a23a5c1b2f6c73117b8eb4524b521e1926b · Modrinth version 1CpEkmcD · Project link unavailable Optional Side not labelled
cloth-config-21.11.153-fabric.jar SHA-1 4c224606a963bce223db5b27edb4959ecf40d4ee · Modrinth version xuX40TN5 · Project link unavailable Optional Side not labelled
Clumps-fabric-1.21.11-29.0.0.1.jar SHA-1 626fde9e970030cfc8cb64cd0a1abfc03d37ecc2 · Modrinth version OgBE8Rz4 · Project link unavailable Optional Side not labelled
CreativeCore_FABRIC_v2.14.11_mc1.21.11.jar SHA-1 45720c9f59c67bcceddf062d21aec743a94856c4 · Modrinth version jyLHWJlj · Project link unavailable Optional Side not labelled
dark-loading-screen-1.6.17.jar SHA-1 833530221ec133154f8db6ad4aa28e6549180d44 · Modrinth version UKZaPb5K · Project link unavailable Client only
durabilitytooltip-1.1.6-fabric-mc1.21.11.jar SHA-1 40283b139cfec67d9b9e42a1b4da592c03bc1dbf · Modrinth version dCPa5AFM · Project link unavailable Client only
entity_model_features_1.21.11-fabric-3.0.12.jar SHA-1 047820c78e7ca8c4ba60eab337c891375612d9ac · Modrinth version uvlfzqyo · Project link unavailable Client only
entity_texture_features_1.21.11-fabric-7.0.9.jar SHA-1 5e553413076d4ee587ea1c7aae62a328d3856598 · Modrinth version 3uFr0jys · Project link unavailable Client only
entityculling-fabric-1.9.5-mc1.21.11.jar SHA-1 e2e88c0b2286148e9547eb23d95d2e30e60ad753 · Modrinth version Dx3xsUER · Project link unavailable Client only
explosive-enhancement-1.4.1-1.21.11.jar SHA-1 b66aa126881b90e03553714cdddbf13b02a0851d · Modrinth version B9iEY7nb · Project link unavailable Client only
fabric-api-0.141.3+1.21.11.jar SHA-1 50de67eb221f0b38216da8668b09ca311327040e · Modrinth version i5tSkVBH · Project link unavailable Optional Side not labelled
fabric-language-kotlin-1.13.9+kotlin.2.3.10.jar SHA-1 20b2200961e11994595ebb2d5f6624f232d13751 · Modrinth version ViT4gucI · Project link unavailable Optional Side not labelled
fallingleaves-2.0.3+1.21.11.jar SHA-1 7cc068a9930b5bd446379a4ff33068808c5e5aa3 · Modrinth version U7hPBr6x · Project link unavailable Client only
fast-ip-ping-v1.0.8-mc1.21.11-fabric.jar SHA-1 451daa1da7470dea8c1de97708e009f840f3130d · Modrinth version qtIKi2T9 · Project link unavailable Client only
ferritecore-8.2.0-fabric.jar SHA-1 c2e2f5e008f5bc9f401dfad8ca94909917006b65 · Modrinth version Ii0gP3D8 · Project link unavailable Optional Side not labelled
Flashback-0.39.1-for-MC1.21.11.jar SHA-1 703ec27edb9dbda9f67e5f014c8e0834c5f600d4 · Modrinth version DDcDAzpe · Project link unavailable Client only
Gamma-Utils-2.5.10+mc1.21.11.jar SHA-1 3f06271ea2c87634c23a37c97608b38fb78e015d · Modrinth version aVJkWMQl · Project link unavailable Client only
ImmediatelyFast-Fabric-1.14.2+1.21.11.jar SHA-1 4f17c6b7388f0afc5d24075dc2a294963f78c712 · Modrinth version QwkfUKSj · Project link unavailable Client only
iris-fabric-1.10.6+mc1.21.11.jar SHA-1 9a4dd8518bbad9e6be9edd443cfc6da74b1bb26b · Modrinth version TSXvi2yD · Project link unavailable Client only
jei-1.21.11-fabric-27.4.0.15.jar SHA-1 2cf743fa1bed56ccfb64fca60d3bd4fe856cb278 · Modrinth version N7YozqFm · Project link unavailable Optional Side not labelled
krypton-0.2.10.jar SHA-1 94ddaeeae6ca7fecc79e54a0aa02a5438a775a99 · Modrinth version O9LmWYR7 · Project link unavailable Optional Side not labelled
litematica-fabric-1.21.11-0.26.1.jar SHA-1 b1e6a226b0ecf710917abdd5157823a0efaa9c4b · Modrinth version c0KC9gVi · Project link unavailable Client only
litematica-printer-1.21.11-3.2.1B.jar SHA-1 ea2fc7daa522df2c56c5930fe5e7cf87752236ca · Modrinth version P4FcgXko · Project link unavailable Client only
lithium-fabric-0.21.4+mc1.21.11.jar SHA-1 203bdcb26e97b3217b045e1182651a7d7b6462ec · Modrinth version Ow7wA0kG · Project link unavailable Optional Side not labelled
make_bubbles_pop-0.3.2-fabric-mc1.21.9-1.21.10.jar.disabled SHA-1 fc3a1b1e336e56656556a8308007441ef9522380 · Modrinth version v9TIiXcG · Project link unavailable Client only
malilib-fabric-1.21.11-0.27.7.jar SHA-1 81d84f56ba463e91b257c646b719f85326a7a1bb · Modrinth version 5Ywu5uMw · Project link unavailable Client only
midnightlib-fabric-1.9.2+1.21.11.jar.disabled SHA-1 b9617fa5722a8cdc321781a2b6dd97217fcfdc2a · Modrinth version OeTayxh3 · Project link unavailable Optional Side not labelled
minihud-fabric-1.21.11-0.38.4.jar SHA-1 e1f70632fcf9cf18a38be720c629391631796217 · Modrinth version ovJs7Roy · Project link unavailable Client only
modelfix-1.21.10-1.12-fabric.jar.disabled SHA-1 6902ab0bc41ee2db516b61667a8998dc4045dc2f · Modrinth version WzvHpi86 · Project link unavailable Client only
modmenu-17.0.0-beta.2.jar.disabled SHA-1 632c7565ba0fbc033aa4574e1ae6919f277fe03b · Modrinth version JWQVh32x · Project link unavailable Client only
morechathistory-1.3.1.jar SHA-1 b4337ef9dc0a6cdf31d8f3df68a6542f64f3625e · Modrinth version 3siYJiWG · Project link unavailable Client only
MouseTweaks-fabric-mc1.21.11-2.30.jar SHA-1 86515de45fe960bd717deea0954055106e857b81 · Modrinth version i1duwnJl · Project link unavailable Client only
netherportalfix-fabric-1.21.11-21.11.2.jar SHA-1 eafa6556784cd6a27b7bca48a846f445502a6519 · Modrinth version D79IUl9r · Project link unavailable Optional Server only
notenoughanimations-fabric-1.11.3-mc1.21.11.jar SHA-1 437a677acd586e5d17a1efc3fad4c07884c985b8 · Modrinth version QGjgHo9H · Project link unavailable Client only
packetfixer-fabric-3.3.4-1.21.11.jar SHA-1 b9edf3b37b76653c98d096962ae0d76c96eab2c2 · Modrinth version CUh1DWeO · Project link unavailable Optional Side not labelled
placeholder-api-2.8.2+1.21.10.jar SHA-1 bbdc920ecff993148cd6e81a208536132245ce40 · Modrinth version qxjzQ9xY · Project link unavailable Optional Side not labelled
PresenceFootsteps-1.12.3+1.21.11.jar SHA-1 56f9c5292679b22d908eb7da9753f13f0ea86f92 · Modrinth version eEkO3jAC · Project link unavailable Client only
reeses-sodium-options-fabric-2.0.3+mc1.21.11.jar SHA-1 fb452b122fd72e8540d32fbe3df01cc34a45ce41 · Modrinth version yIgAFMna · Project link unavailable Client only
replaymod-1.21.11-2.6.25.jar SHA-1 84b694c231319c930a8ecd0af4fd19c1e2b63279 · Modrinth version lrnVIO9F · Project link unavailable Client only
shulkerboxtooltip-fabric-5.2.16+1.21.11.jar SHA-1 3f889de77a0aec69ffcfd28bf6fb2c077443788a · Modrinth version rZovgkWT · Project link unavailable Optional Side not labelled
skinlayers3d-fabric-1.10.2-mc1.21.11.jar SHA-1 8be5dbe478979b298b0a87514347ff24766ce88c · Modrinth version JS9deRtw · Project link unavailable Client only
sodium-extra-fabric-0.8.3+mc1.21.11.jar SHA-1 e8fd1eae0d589393189f64062ca1e46fc03f4ced · Modrinth version yqY1efrC · Project link unavailable Client only
sodium-fabric-0.8.6+mc1.21.11.jar SHA-1 fa686304c63efea0456af91a0b6352f032e61e66 · Modrinth version ZPWbiWXz · Project link unavailable Client only
status-effect-bars-1.0.10.jar SHA-1 0cd06e44bff08c9a05f7d96249b267fc77c56cc8 · Modrinth version iY0FQLmu · Project link unavailable Client only
supermartijn642configlib-1.1.8-fabric-mc1.21.11.jar SHA-1 c4236e8a850a6fe1c3ebca567f29888d569b4944 · Modrinth version CwICbJN9 · Project link unavailable Optional Side not labelled
tweakeroo-fabric-1.21.11-0.27.6.jar SHA-1 10fb73e148e3c26c59a3e4ad64e3a4f1a5c15433 · Modrinth version 7hikIkyO · Project link unavailable Client only
ViaFabricPlus-4.4.8.jar SHA-1 6aa62c3b44d9aba6a86f1b81eeaba9f8a9e022b1 · Modrinth version 2to2gfdA · Project link unavailable Client only
visuality-0.7.12+1.21.11.jar SHA-1 769fd72ad3e3f4b83f16b1c3f61417a5b0494fd8 · Modrinth version H81pJbu3 · Project link unavailable Client only
vmp-fabric-mc1.21.11-0.2.0+beta.7.227-all.jar SHA-1 6d665e488ea4f301d639cdf9fd4abf3ffdb44e0d · Modrinth version 7Cxc2cAR · Project link unavailable Optional Side not labelled
voicechat-fabric-1.21.11-2.6.12.jar SHA-1 28d5556d892eafcbf8da6dab7284879b61aeb1b4 · Modrinth version pFTZ8sqQ · Project link unavailable Optional Side not labelled
worldedit-mod-7.4.0.jar SHA-1 1bb1f8ade981e1e388cb9f114fa515c2294e0019 · Modrinth version o645q0Oo · Project link unavailable Optional Side not labelled
xaeroworldmap-fabric-1.21.11-1.40.11.jar SHA-1 ff88b8f04532202d2dcc7d4919bae648b1d7fbe8 · Modrinth version CkZVhVE0 · Project link unavailable Optional Side not labelled
yet_another_config_lib_v3-3.8.2+1.21.11-fabric.jar SHA-1 f99cda70903f16dd6927a276150b2762b4d5ab66 · Modrinth version pHWDw3Vc · Project link unavailable Optional Side not labelled
zoomify-2.15.2+1.21.11.jar SHA-1 e1f738a9026e9f087d96861935f994b010b8131a · Modrinth version gI5KZI8V · Project link unavailable Client only

Pick your setup

Steadfast by Minecraft version and loader

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

9 available setups

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

Recent files

Steadfast versions and loaders

9 of 9 releases match

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