diff --git a/docs/references/BaseElement.md b/docs/references/BaseElement.md
index 5e1f3b1..470ecd5 100644
--- a/docs/references/BaseElement.md
+++ b/docs/references/BaseElement.md
@@ -16,8 +16,10 @@ The base class for all UI elements in Basalt
 |---|---|---|
 |[BaseElement.listenTo](#BaseElement.listenTo)|-|
 |[BaseElement.new](#BaseElement.new)|table|
+|[BaseElement:destroy](#BaseElement:destroy)|-|
 |[BaseElement:dispatchEvent](#BaseElement:dispatchEvent)|boolean?|
 |[BaseElement:fireEvent](#BaseElement:fireEvent)|table|
+|[BaseElement:getBaseFrame](#BaseElement:getBaseFrame)|-|
 |[BaseElement:handleEvent](#BaseElement:handleEvent)|boolean?|
 |[BaseElement:init](#BaseElement:init)|table|
 |[BaseElement:isType](#BaseElement:isType)|boolean|
@@ -52,6 +54,8 @@ Creates a new BaseElement instance
 local element = BaseElement.new("myId", basalt)
 ```
 
+## BaseElement:destroy()
+
 ## BaseElement:dispatchEvent(event)
 Handles all events
 @vararg any The arguments for the event
@@ -77,6 +81,8 @@ Triggers an event and calls all registered callbacks
 element:fireEvent("mouse_click", 1, 2)
 ```
 
+## BaseElement:getBaseFrame()
+
 ## BaseElement:handleEvent(event)
 The default event handler for all events
 @vararg any The arguments for the event
diff --git a/docs/references/BaseFrame.md b/docs/references/BaseFrame.md
index e1acab9..77b932a 100644
--- a/docs/references/BaseFrame.md
+++ b/docs/references/BaseFrame.md
@@ -11,14 +11,18 @@
 |Method|Returns|Description|
 |---|---|---|
 |[BaseFrame.new](#BaseFrame.new)|-|
+|[BaseFrame:blit](#BaseFrame:blit)|-|
 |[BaseFrame:init](#BaseFrame:init)|-|
 |[BaseFrame:multiBlit](#BaseFrame:multiBlit)|-|
 |[BaseFrame:render](#BaseFrame:render)|-|
 |[BaseFrame:setCursor](#BaseFrame:setCursor)|-|
+|[BaseFrame:textBg](#BaseFrame:textBg)|-|
 |[BaseFrame:textFg](#BaseFrame:textFg)|-|
 
 ## BaseFrame.new()
 
+## BaseFrame:blit()
+
 ## BaseFrame:init()
 
 ## BaseFrame:multiBlit()
@@ -27,5 +31,7 @@
 
 ## BaseFrame:setCursor()
 
+## BaseFrame:textBg()
+
 ## BaseFrame:textFg()
 
diff --git a/docs/references/Checkbox.md b/docs/references/Checkbox.md
new file mode 100644
index 0000000..38f83a8
--- /dev/null
+++ b/docs/references/Checkbox.md
@@ -0,0 +1,27 @@
+# Checkbox : VisualElement
+
+## Properties
+
+|Property|Type|Default|Description|
+|---|---|---|---|
+|checked|boolean|Whether|checkbox is checked
+|text|string|Label|text
+|symbol|string|Check|symbol
+
+## Functions
+
+|Method|Returns|Description|
+|---|---|---|
+|[Checkbox.new](#Checkbox.new)|-|
+|[Checkbox:init](#Checkbox:init)|-|
+|[Checkbox:mouse_click](#Checkbox:mouse_click)|-|
+|[Checkbox:render](#Checkbox:render)|-|
+
+## Checkbox.new()
+
+## Checkbox:init()
+
+## Checkbox:mouse_click()
+
+## Checkbox:render()
+
diff --git a/docs/references/Container.md b/docs/references/Container.md
index 2df845c..5d952be 100644
--- a/docs/references/Container.md
+++ b/docs/references/Container.md
@@ -6,6 +6,7 @@
 |---|---|---|
 |[Container.new](#Container.new)|-|
 |[Container:addChild](#Container:addChild)|-|
+|[Container:blit](#Container:blit)|-|
 |[Container:char](#Container:char)|-|
 |[Container:getChild](#Container:getChild)|-|
 |[Container:handleEvent](#Container:handleEvent)|-|
@@ -29,6 +30,8 @@
 
 ## Container:addChild()
 
+## Container:blit()
+
 ## Container:char()
 
 ## Container:getChild()
diff --git a/docs/references/Input.md b/docs/references/Input.md
index d9457cd..35c7012 100644
--- a/docs/references/Input.md
+++ b/docs/references/Input.md
@@ -6,7 +6,7 @@
 |---|---|---|---|
 |text|string|Input|- text to be displayed
 |cursorPos|number|Input|- current cursor position
-|viewOffset|number|Input|- offset für Text-Viewport
+|viewOffset|number|Input|- offset of view
 
 ## Functions
 
@@ -18,14 +18,16 @@
 |[Input:focus](#Input:focus)|-|
 |[Input:init](#Input:init)|-|
 |[Input:key](#Input:key)|-|
+|[Input:mouse_click](#Input:mouse_click)|-|
 |[Input:render](#Input:render)|-|
 |[Input:updateViewport](#Input:updateViewport)|-|
 
-## Input.new(id, basalt)
+Neue Properties
+## Input.new(props, basalt)
 Creates a new Input instance
 
 ### Parameters
-* `id` `string` The unique identifier for this element
+* `props` `table` The properties to initialize the element with
 * `basalt` `table` The basalt instance
 
 ### Returns
@@ -46,6 +48,8 @@ local element = Input.new("myId", basalt)
 
 ## Input:key()
 
+## Input:mouse_click()
+
 ## Input:render()
 
 ## Input:updateViewport()
diff --git a/docs/references/Label.md b/docs/references/Label.md
index 5cbba48..501e842 100644
--- a/docs/references/Label.md
+++ b/docs/references/Label.md
@@ -14,11 +14,11 @@
 |[Label:init](#Label:init)|-|
 |[Label:render](#Label:render)|-|
 
-## Label.new(name, basalt)
+## Label.new(props, basalt)
 Creates a new Label instance
 
 ### Parameters
-* `name` `table` The properties to initialize the element with
+* `props` `table` The properties to initialize the element with
 * `basalt` `table` The basalt instance
 
 ### Returns
diff --git a/docs/references/List.md b/docs/references/List.md
new file mode 100644
index 0000000..56ef367
--- /dev/null
+++ b/docs/references/List.md
@@ -0,0 +1,41 @@
+# List : VisualElement
+
+## Properties
+
+|Property|Type|Default|Description|
+|---|---|---|---|
+|items|table|List|of items to display
+|selectedIndex|number|Currently|selected item index
+|selectable|boolean|Whether|items can be selected
+|offset|number|Scrolling|offset
+|selectedColor|color|Color|for selected item
+
+## Functions
+
+|Method|Returns|Description|
+|---|---|---|
+|[List.new](#List.new)|-|
+|[List:addItem](#List:addItem)|-|
+|[List:clear](#List:clear)|-|
+|[List:init](#List:init)|-|
+|[List:mouse_click](#List:mouse_click)|-|
+|[List:mouse_scroll](#List:mouse_scroll)|-|
+|[List:removeItem](#List:removeItem)|-|
+|[List:render](#List:render)|-|
+
+## List.new()
+
+## List:addItem()
+
+## List:clear()
+
+## List:init()
+
+## List:mouse_click()
+
+## List:mouse_scroll()
+
+## List:removeItem()
+
+## List:render()
+
diff --git a/docs/references/Program.md b/docs/references/Program.md
new file mode 100644
index 0000000..fad6420
--- /dev/null
+++ b/docs/references/Program.md
@@ -0,0 +1,56 @@
+Rendering optimization (only render when screen changed)
+Eventsystem improvement
+Cursor is sometimes not visible on time
+# Program : VisualElement
+
+## Functions
+
+|Method|Returns|Description|
+|---|---|---|
+|[BasaltProgram.new](#BasaltProgram.new)|-|
+|[BasaltProgram:resize](#BasaltProgram:resize)|-|
+|[BasaltProgram:resume](#BasaltProgram:resume)|-|
+|[BasaltProgram:run](#BasaltProgram:run)|-|
+|[BasaltProgram:stop](#BasaltProgram:stop)|-|
+|[Program.new](#Program.new)|Program|
+|[Program:dispatchEvent](#Program:dispatchEvent)|-|
+|[Program:execute](#Program:execute)|-|
+|[Program:focus](#Program:focus)|-|
+|[Program:init](#Program:init)|-|
+|[Program:render](#Program:render)|-|
+
+## BasaltProgram.new()
+
+## BasaltProgram:resize()
+
+## BasaltProgram:resume()
+
+## BasaltProgram:run()
+
+## BasaltProgram:stop()
+
+## Program.new(props, basalt)
+Creates a new Program instance
+
+### Parameters
+* `props` `table` The properties to initialize the element with
+* `basalt` `table` The basalt instance
+
+### Returns
+* `Program` `object` The newly created Program instance
+
+### Usage
+ ```lua
+local element = Program.new("myId", basalt)
+```
+
+## Program:dispatchEvent()
+
+## Program:execute()
+
+## Program:focus()
+
+## Program:init()
+
+## Program:render()
+
diff --git a/docs/references/ProgressBar.md b/docs/references/ProgressBar.md
new file mode 100644
index 0000000..5446403
--- /dev/null
+++ b/docs/references/ProgressBar.md
@@ -0,0 +1,24 @@
+# ProgressBar : VisualElement
+
+## Properties
+
+|Property|Type|Default|Description|
+|---|---|---|---|
+|progress|number|Current|progress (0-100)
+|showPercentage|boolean|Show|percentage text
+|progressColor|color|Progress|bar color
+
+## Functions
+
+|Method|Returns|Description|
+|---|---|---|
+|[ProgressBar.new](#ProgressBar.new)|-|
+|[ProgressBar:init](#ProgressBar:init)|-|
+|[ProgressBar:render](#ProgressBar:render)|-|
+
+## ProgressBar.new()
+
+## ProgressBar:init()
+
+## ProgressBar:render()
+
diff --git a/docs/references/Slider.md b/docs/references/Slider.md
new file mode 100644
index 0000000..0670eda
--- /dev/null
+++ b/docs/references/Slider.md
@@ -0,0 +1,35 @@
+# Slider : VisualElement
+
+## Properties
+
+|Property|Type|Default|Description|
+|---|---|---|---|
+|step|number|1|Current step position (1 to width/height)
+|max|number|100|Maximum value for value conversion
+|horizontal|boolean|true|Whether the slider is horizontal
+|barColor|color|color|Colors for the slider bar
+|sliderColor|color|The|color of the slider handle
+
+## Functions
+
+|Method|Returns|Description|
+|---|---|---|
+|[Slider.new](#Slider.new)|-|
+|[Slider:getValue](#Slider:getValue)|-|
+|[Slider:init](#Slider:init)|-|
+|[Slider:mouse_click](#Slider:mouse_click)|-|
+|[Slider:mouse_scroll](#Slider:mouse_scroll)|-|
+|[Slider:render](#Slider:render)|-|
+
+## Slider.new()
+
+## Slider:getValue()
+
+## Slider:init()
+
+## Slider:mouse_click()
+
+## Slider:mouse_scroll()
+
+## Slider:render()
+
diff --git a/docs/references/VisualElement.md b/docs/references/VisualElement.md
index 08e55d7..f45326b 100644
--- a/docs/references/VisualElement.md
+++ b/docs/references/VisualElement.md
@@ -21,6 +21,7 @@
 |Method|Returns|Description|
 |---|---|---|
 |[VisualElement.new](#VisualElement.new)|VisualElement|
+|[VisualElement:blit](#VisualElement:blit)|-|
 |[VisualElement:blur](#VisualElement:blur)|-|
 |[VisualElement:focus](#VisualElement:focus)|-|
 |[VisualElement:getAbsolutePosition](#VisualElement:getAbsolutePosition)|-|
@@ -33,6 +34,7 @@
 |[VisualElement:multiBlit](#VisualElement:multiBlit)|-|
 |[VisualElement:render](#VisualElement:render)|-|
 |[VisualElement:setCursor](#VisualElement:setCursor)|-|
+|[VisualElement:textBg](#VisualElement:textBg)|-|
 |[VisualElement:textFg](#VisualElement:textFg)|-|
 
 ## VisualElement.new(props, basalt)
@@ -50,6 +52,8 @@ Creates a new VisualElement instance
 local element = VisualElement.new("myId", basalt)
 ```
 
+## VisualElement:blit()
+
 ## VisualElement:blur()
 
 ## VisualElement:focus()
@@ -120,6 +124,8 @@ element:render()
 
 ## VisualElement:setCursor()
 
+## VisualElement:textBg()
+
 ## VisualElement:textFg(x, y, text, fg)
 Draws a text character at the specified position, used in the rendering system
 
diff --git a/docs/references/init.md b/docs/references/init.md
index bc51543..e69de29 100644
--- a/docs/references/init.md
+++ b/docs/references/init.md
@@ -1 +0,0 @@
-Use xpcall with error handler
diff --git a/docs/references/propertySystem.md b/docs/references/propertySystem.md
index 4faf96c..eb1c023 100644
--- a/docs/references/propertySystem.md
+++ b/docs/references/propertySystem.md
@@ -4,6 +4,7 @@
 
 |Method|Returns|Description|
 |---|---|---|
+|[PropertySystem.addSetterHook](#PropertySystem.addSetterHook)|-|
 |[PropertySystem.blueprint](#PropertySystem.blueprint)|table|
 |[PropertySystem.createFromBlueprint](#PropertySystem.createFromBlueprint)|-|
 |[PropertySystem.defineProperty](#PropertySystem.defineProperty)|-|
@@ -12,8 +13,12 @@
 |[PropertySystem:getPropertyConfig](#PropertySystem:getPropertyConfig)|-|
 |[PropertySystem:instanceProperty](#PropertySystem:instanceProperty)|-|
 |[PropertySystem:observe](#PropertySystem:observe)|-|
+|[PropertySystem:removeAllObservers](#PropertySystem:removeAllObservers)|-|
+|[PropertySystem:removeObserver](#PropertySystem:removeObserver)|-|
 |[PropertySystem:removeProperty](#PropertySystem:removeProperty)|-|
 
+## PropertySystem.addSetterHook()
+
 ## PropertySystem.blueprint(elementClass)
 Creates a blueprint of an element class with all its properties
 
@@ -37,5 +42,9 @@ Creates a blueprint of an element class with all its properties
 
 ## PropertySystem:observe()
 
+## PropertySystem:removeAllObservers()
+
+## PropertySystem:removeObserver()
+
 ## PropertySystem:removeProperty()
 
diff --git a/docs/references/reactive.md b/docs/references/reactive.md
index 79aa88b..e69de29 100644
--- a/docs/references/reactive.md
+++ b/docs/references/reactive.md
@@ -1,4 +0,0 @@
-## BaseElement:setReactive()
-
-## BaseElement:setReactiveProperty()
-
diff --git a/docs/references/render.md b/docs/references/render.md
index 5567a05..a9785cc 100644
--- a/docs/references/render.md
+++ b/docs/references/render.md
@@ -6,6 +6,8 @@
 
 ## Render:blit()
 
+## Render:blit()
+
 ## Render:clear()
 
 ## Render:clearArea()
@@ -19,7 +21,6 @@
 ## Render:multiBlit()
 
 ## Render:rectOverlaps()
-Hilfsfunktionen für Rectangle-Management
 
 ## Render:render()
 
@@ -27,5 +28,7 @@ Hilfsfunktionen für Rectangle-Management
 
 ## Render:text()
 
+## Render:textBg()
+
 ## Render:textFg()
 
diff --git a/docs/references/theme.md b/docs/references/theme.md
new file mode 100644
index 0000000..fea4615
--- /dev/null
+++ b/docs/references/theme.md
@@ -0,0 +1,7 @@
+Has to be reworked
+## BaseElement:applyTheme()
+
+## Container.setup()
+
+## Theme.registerTheme()
+