CurseForge · Minecraft mod
ImproperUI
The ultimate solution to Minecraft Rendering being too hard to learn. Uses a custom scripting language highly inspired by Cascading Style Sheets to create fully working ingame GUIs!
Quick answer
Which ImproperUI release should I use?
ImproperUI-1.21.6-0.0.6-BETA.jar targets 1.21.8, 1.21.6, 1.21.7 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is ImproperUI required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does ImproperUI-1.21.6-0.0.6-BETA.jar need?
ImproperUI-1.21.6-0.0.6-BETA.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add ImproperUI without breaking your instance.
Built for ImproperUI-1.21.6-0.0.6-BETA.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use ImproperUI-1.21.6-0.0.6-BETA.jar. It targets 1.21.8, 1.21.6, 1.21.7 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 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 ImproperUI-1.21.6-0.0.6-BETA.jar. It opens that exact file at the source.
About this project
What does ImproperUI add?
ImproperUI
The ultimate solution to Minecraft Rendering being too hard to learn.
This project was initially uploaded on Modrinth
Introduction
Unlike my other project, ClickCrystals Script, ImproperUI Script requires you to have prior knowledge of
- Basic CSS properties and how they work
- Basic HTML structures
- Java
ImproperUI's syntax is highly inspired by CSS (Cascading Style Sheets), thought it is not entirely identical.
Below is a screenshot of an interactive screen with draggable and scrollable elements as the home page of the mod. This screen is scripted using ImproperUI Script:

Adding ImproperUI to your Project
To add ImproperUI, you download it as a jar and then add it to gradle manually. I didn't want to create an online repository and I didn't want to make it a separate mod. Womp Womp.
Here is an example of how ImproperUI can be used in a mod!
Step 1
Download the jar and add it to your project files, as well as build.gradle as a dependency.
dependencies {
compileOnly files("libs/ImproperUI-theVersionYouWant.jar")
}
Step 2
Add the downloaded jar, as a mod, to your mods folder! You have to this use this a library!
Step 3 (Final Step)
Initialize the API. In this section, you call the init() function on ImproperUIAPI, then provide:
- the
modIdyour YOUR mod - the
main class mod initializerof YOUR mod - then finally a list of script paths inside the
src/main/resources/folder of YOUR mod. - by convention, you should create your scripts inside of
src/main/resources/assets/YOURMODID/improperui/folder
public class ImproperUI implements ModInitializer {
@Override
public void onInitialize() {
ImproperUIAPI.init("improperui", ImproperUI.class,
"assets/improperui/improperui/what.ui",
"assets/improperui/improperui/screen.ui"
);
}
}
public class YourModInitializer implements ModInitializer {
@Override
public void onInitialize() {
ImproperUIAPI.init("yourModId", YourModInitializer.class,
"assets/yourModId/improperui/yourscreen1.ui",
"assets/yourModId/improperui/yourscreen2.ui"
);
}
}
DO NOTE THAT WHEN YOU ACTUALY TRY TO PARSE OR RUN THE SCRIPTS, YOU REFERENCE THE SCRIPT FILE'S NAME NOT THE PATH DECLARED HERE!
Events
To listen to events declared from your script, create a new class that implements CallbackListener.
Create a method that
- Has annotation
CallbackHandler - Has parameter that contains the type of event you want to listen for
- The name of the method should match the declared event from your script
public class CustomCallbacks implements CallbackListener {
@CallbackHandler
public void sendHelloWorld(MouseEvent e) {
if (e.input.isDown())
ChatUtils.sendMessage("Hello World");
}
}
In your script, the event should look like this:
element {
on-click: sendHelloWorld
}
Finally, when you declare a ImproperUIPanel screen, register the callback to your panel:
public void openScreen() {
ImproperUIPanel panel = new ImproperUIPanel();
panel.registerCallback(new CustomCallback());
// parse script and add children elements here
// panel.addChild()
MinecraftClient.getInstance().setScreen(panel);
}
If you are running a script, provide your custom callback in the creation arguments:
public void openScreen() {
ImproperUIAPI.parseAndRunFile("yourModId", "testing.ui", new CustomCallback() /* and more... */);
}
Helper Methods
Helper Methods:
- ImproperUIPanel.collect() // a list of all elements and widgets, even their children
- ImproperUIPanel.collectOrdered() // a sorted list based on z-index, of all elements and widgets including their children
- ImproperUIPanel.collectById() // a list of elements with specified ID
- ImproperUIPanel.collectByClassAttribute() // a list of elements with specified class attribute
- ImproperUIPanel.collectById() // first element with specified ID
- ImproperUIPanel.collectByClassAttribute() // first element with specified class attribute
API:
- ImproperUIAPI.parse() // parses a script then returns all parsed result elements
- ImproperUIAPI.parseAndRunFile() // parses a registered script file NAME (NOT PATH) from init() and opens the screen with the elements
- ImproperUIAPI.parseAndRunScript() // parses a registered script from init() and opens the screen with the elements
- ImproperUIAPI.reload() // reloads the API
- ImproperUIAPI.reInit() // re-init the API with possibly a different Mod ID
Config Keys
A config key consists of three parts: modId, confileFile, propertyName. They are used for saving configuration values for, let's say, your sliders and checkboxes.
To use a config key in your script, simply type out all three parts WITH NO SPACES AND SEPARATED BY A COLON (:). Then use that string as an attribute class for the element:
slider #someId -yourModId:config.properties:testing-slider-value -someAnotherAttributeClass {
}
This creates a slider that sets and saves values do the config.
Tags
| Element Tag | Dynamic Hover, Select, Focus | Children Support | Config Support | Aliases | Specific Properties: type |
|---|---|---|---|---|---|
| element | ✅ | ✅ | ✅ | e, div | |
| checkbox | ✅ | ❌ | ✅ | active:boolean | |
| radio | ✅ | ❌ | ✅ | active:boolean | |
| button | ✅ | ❌ | ❌ | ||
| link | ✅ | ❌ | ❌ | a | href:string |
| slider | ❌ | ❌ | ✅ | min:double max:double value:double range:double,double decimal-places:integer | |
| input | ❌ | ❌ | ✅ | textbox | pattern:quote placeholder:quote |
| textfield | ❌ | ❌ | ✅ | textarea | |
| label | ✅ | ❌ | ❌ | textlabel | |
| header1 | ✅ | ❌ | ❌ | h1 | |
| header2 | ✅ | ❌ | ❌ | h2 | |
| header3 | ✅ | ❌ | ❌ | h3 | |
| header4 | ✅ | ❌ | ❌ | h4 | |
| header5 | ✅ | ❌ | ❌ | h5 | |
| header6 | ✅ | ❌ | ❌ | h6 | |
| positionable | ✅ | ✅ | ✅ |
This Project is Never Complete
So pull request your ideas! Star us to receive latest interesting updates/pull requests!
Liked the home screen? This is the script!
div #background-gradient {
size: 100%
margin-top: 100%
shadow-distance: 50%
shadow-color: #9775a6
}
div #display {
size: 420 240
center: both
border-radius: 10
border-thickness: 1
border-color: #412752
background-color: #2d162c
shadow-distance: 5
shadow-color: #683a68
child-align: grid
grid-columns: 1
div #title {
inner-text: "ImproperUI Interactives"
size: 100% 10
text-align: center
text-scale: 1.69
text-color: #9775a6
background-color: none
margin-top: 15
}
div #motto {
inner-text: "We got CSS in Minecraft before GTA 6"
size: 100% 10
text-align: center
text-scale: 0.8
background-color: none
margin-top: 10
}
div #motto {
inner-text: "The Ultimate Solution To Minecraft Rendering Being Too Difficult"
size: 100% 10
text-align: center
text-scale: 0.8
background-color: none
margin-bottom: 10
}
div #navbar {
size: 100% 15
margin-top: 10
background-color: none
child-align: grid
grid-columns: 100
button #discord {
inner-text: "Discord"
background-color: #9775a6
border-radius: 0
margin: 0
width: 20%
padding-left: 0
padding-right: 0
on-click: openDiscord
hovered => { padding: 3; border-thickness: 0; border-radius: 2; shadow-distance: 2; }
}
button #github {
inner-text: "GitHub"
background-color: #9775a6
border-radius: 0
margin: 0
width: 20%
padding-left: 0
padding-right: 0
on-click: openGithub
hovered => { padding: 3; border-thickness: 0; border-radius: 2; shadow-distance: 2; }
}
button #modrinth {
inner-text: "Modrinth"
background-color: #9775a6
border-radius: 0
margin: 0
width: 20%
padding-left: 0
padding-right: 0
on-click: openModrinth
hovered => { padding: 3; border-thickness: 0; border-radius: 2; shadow-distance: 2; }
}
button #wiki {
inner-text: "Wiki"
background-color: #9775a6
border-radius: 0
margin: 0
width: 20%
padding-left: 0
padding-right: 0
on-click: openWiki
hovered => { padding: 3; border-thickness: 0; border-radius: 2; shadow-distance: 2; }
}
button #wiki {
inner-text: "Example"
background-color: #9775a6
border-radius: 0
margin: 0
width: 20%
padding-left: 0
padding-right: 0
on-click: openExampleScreen
hovered => { padding: 3; border-thickness: 0; border-radius: 2; shadow-distance: 2; }
}
}
div #mini-world {
size: 100% 140
background-color: none
child-align: grid
grid-columns: 21
scrollable: true
background-clip: padding
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/oak_leaves.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } div #greenshade { size: 100%; background-color: green; opacity: 0.5; click-through: true; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/oak_log.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/stone.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/oak_log.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/ice.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
div #block { background-image: textures/block/grass_block_side.png; size: 20; draggable: true; hovered => { border-thickness: 1; border-color: white; } }
}
}
Project description from CurseForge.
Pick your setup
ImproperUI by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21
1 loader build1.20.6
1 loader build1.20.2
1 loader build1.20.1
1 loader build1.20
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
ImproperUI versions and loaders
ImproperUI-1.21.6-0.0.6-BETA.jar
2 Jan 2026
ImproperUI-1.21-0.0.6-BETA.jar
2 Jan 2026
ImproperUI-1-20.6-0.0.6-BETA.jar
2 Jan 2026
ImproperUI-1-20.2-0.0.6-BETA.jar
2 Jan 2026
ImproperUI-1-20-0.0.6-BETA.jar
2 Jan 2026
ImproperUI-1.21.11-0.0.7-BETA.jar
2 Jan 2026
Looking for an older file? The official CurseForge project page is in Resources.