Craft Config Lib Needed by Optimized Fullbright 2.0.0 Fabric 26.2
requiredMatching file found Matched file: Craft Config Library 1.1.12 Fabric 26.2
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CurseForge · Minecraft mod
Optimized Fullbright
Fullbright mod that disables the lighting system to improve performance. Now toggleable with a keybind!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Optimized Fullbright release should I use?
Latest stable file Optimized Fullbright 2.0.0 Fabric 26.2
Game version 26.2
Loader Fabric
Optimized Fullbright 2.0.0 Fabric 26.2 targets 26.2 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 3 required mods have matching files.
Where it goes
Is Optimized Fullbright required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does Optimized Fullbright 2.0.0 Fabric 26.2 need?
Optimized Fullbright 2.0.0 Fabric 26.2. Change the file and its required mods may change too.
Install Craft Config Lib, Fabric API, Craft Config Lib first. We found matching files for this game-version and loader setup.
Fabric API Needed by Optimized Fullbright 2.0.0 Fabric 26.2
requiredMatching file found Matched file: [26.2] Fabric API 0.160.0+26.2
Craft Config Lib Needed by Optimized Fullbright 2.0.0 Fabric 26.2
requiredMatching file found Matched file: 1.1.12+26.2-fabric
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Optimized Fullbright without breaking your instance.
Built for Optimized Fullbright 2.0.0 Fabric 26.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Optimized Fullbright 2.0.0 Fabric 26.2. It targets 26.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Craft Config Lib, Fabric API, Craft Config Lib first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Optimized Fullbright 2.0.0 Fabric 26.2. It opens that exact file at the source.
About this project
What does Optimized Fullbright add?
Optimized Fullbright
How does this mod differ from the others?
Instead of just changing minecraft's gamma value like many other fullbright mods, this mod also completely disables minecraft's lighting engine. This reduces the number of lighting calculations the game has to perform, improving performance since there's no reason to compute light levels when they’re always at the maximum.
Because of this, F3 will display every block’s light level as 15, indicating that the mod is working.
Performance comparison
With a simulated lag machine designed to cause more light updates:
(LEFT) Fullbright Disabled : ~210 fps
(RIGHT) Fullbright Enabled : ~260fps
Of course, in normal gameplay the performance gap will be smaller. However, it can provide noticeable improvements in areas with huge amount of block/light updates, e.g. large scale farms that use pistons.
Compatible mods:
- Sodium
- Bad Optimizations
- ScalableLux
By default, fullbright is toggleable by using the key (G). It can be changed in the controls setting.
This mod is purely visual and does not affect any other game mechanics.
Dependencies (For versions >= 2.0.0)
Fabric Dependencies
Mod Menu is optional.
| Modrinth | Curseforge |
|---|---|
| Craft Config Lib | Craft Config Lib |
| Fabric API | Fabric API |
| Mod Menu | Mod Menu |
(Neo)Forge Dependencies
| Modrinth | Curseforge |
|---|---|
| Craft Config Lib | Craft Config Lib |
Project description from CurseForge.
Pick your setup
Optimized Fullbright by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.2
1 loader buildMinecraft version
26.1.2
2 loader buildsMinecraft version
26.1.1
2 loader buildsMinecraft version
26.1-snapshot
2 loader buildsMinecraft version
26.1
2 loader buildsMinecraft version
1.21.11-snapshot
2 loader buildsMinecraft version
1.21.11
2 loader buildsMinecraft version
1.21.10
2 loader buildsMinecraft version
1.21.9-snapshot
2 loader buildsMinecraft version
1.21.9
2 loader buildsMinecraft version
1.21.8
2 loader buildsMinecraft version
1.21.7
2 loader buildsShowing the newest 12 of 36 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Optimized Fullbright versions and loaders
Optimized Fullbright 2.0.0 Fabric 26.2
optimized_fullbright-2.0.0+26.2-fabric.jar
17 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 3 required · matched Listed on Release listing
Check the 26.2 · Fabric setup Fabric26.2 release
Optimized Fullbright 2.0.0 Forge 1.20.1
optimized_fullbright-2.0.0+1.20.1-forge.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Optimized Fullbright 2.0.0 Fabric 1.21.11
optimized_fullbright-2.0.0+1.21.11-fabric.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 4 required · 4 unchecked Listed on Release listing
Check the 1.21.11 · Fabric setup Fabric1.21.11 release
Optimized Fullbright 2.0.0 Neoforge 26.1
optimized_fullbright-2.0.0+26.1-neoforge.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.126.1.126.1.2 release
Optimized Fullbright 2.0.0 Neoforge 1.21.11
optimized_fullbright-2.0.0+1.21.11-neoforge.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.11 · NeoForge setup NeoForge1.21.11 release
Optimized Fullbright 2.0.0 Fabric 1.21.1
optimized_fullbright-2.0.0+1.21.1-fabric.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 4 required · 4 unchecked Listed on Release listing
Check the 1.21.10 · Fabric setup Fabric1.21.81.21.51.21.4 release
Optimized Fullbright 2.0.0 Neoforge 1.21.1
optimized_fullbright-2.0.0+1.21.1-neoforge.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.21.10 · NeoForge setup 1.21.81.21.51.21.41.21.1 release
Optimized Fullbright 2.0.0 Fabric 26.1
optimized_fullbright-2.0.0+26.1-fabric.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 4 required · 4 unchecked Listed on Release listing
Check the 26.1.2 · Fabric setup Fabric26.126.1.126.1.2 release
Optimized Fullbright 2.0.0 Fabric 1.20.1
optimized_fullbright-2.0.0+1.20.1-fabric.jar
30 May 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 4 required · 4 unchecked Listed on Release listing
Check the 1.20.1 · Fabric setup Fabric1.20.1 release
optimized_fullbright 1.3.0
optimized_fullbright-neoforge-1.3.0.jar
29 Mar 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.126.1.126.1.2 release
optimized_fullbright 1.3.0
optimized_fullbright-fabric-1.3.0.jar
29 Mar 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 26.1.2 · Fabric setup Fabric26.126.1.126.1.2 release
optimized_fullbright-fabric-1.3.0 26.1.jar
25 Mar 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 26.1 · Fabric setup Fabric26.1 release
Looking for an older file? The official CurseForge project page is in Resources.
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