diff --git a/docs_md/components/widgets/mini_graph_api.md b/docs_md/components/widgets/mini_graph_api.md
index e69de29..38416e1 100644
--- a/docs_md/components/widgets/mini_graph_api.md
+++ b/docs_md/components/widgets/mini_graph_api.md
@@ -0,0 +1,235 @@
+# widget.mini_graph API
+
+> at /druid/widget/mini_graph/mini_graph.lua
+
+Widget to display a several lines with different height in a row
+Init, set amount of samples and max value of value means that the line will be at max height
+Use `push_line_value` to add a new value to the line
+Or `set_line_value` to set a value to the line by index
+Setup colors inside template file (at minimum and maximum)
+
+## Table of Contents
+
+
+## Functions
+- [init](#init)
+- [on_remove](#on_remove)
+- [clear](#clear)
+- [set_samples](#set_samples)
+- [get_samples](#get_samples)
+- [set_line_value](#set_line_value)
+- [get_line_value](#get_line_value)
+- [push_line_value](#push_line_value)
+- [set_max_value](#set_max_value)
+- [set_line_height](#set_line_height)
+- [get_lowest_value](#get_lowest_value)
+- [get_highest_value](#get_highest_value)
+- [on_drag_widget](#on_drag_widget)
+- [toggle_hide](#toggle_hide)
+
+
+## Fields
+- [root](#root)
+- [text_header](#text_header)
+- [icon_drag](#icon_drag)
+- [content](#content)
+- [layout](#layout)
+- [prefab_line](#prefab_line)
+- [color_zero](#color_zero)
+- [color_one](#color_one)
+- [is_hidden](#is_hidden)
+- [max_value](#max_value)
+- [lines](#lines)
+- [values](#values)
+- [container](#container)
+- [default_size](#default_size)
+- [samples](#samples)
+
+
+
+### init
+
+---
+```lua
+mini_graph:init()
+```
+
+### on_remove
+
+---
+```lua
+mini_graph:on_remove()
+```
+
+### clear
+
+---
+```lua
+mini_graph:clear()
+```
+
+### set_samples
+
+---
+```lua
+mini_graph:set_samples([samples])
+```
+
+- **Parameters:**
+	- `[samples]` *(any)*:
+
+### get_samples
+
+---
+```lua
+mini_graph:get_samples()
+```
+
+- **Returns:**
+	- `` *(unknown)*:
+
+### set_line_value
+
+---
+```lua
+mini_graph:set_line_value(index, value)
+```
+
+Set normalized to control the color of the line
+	for index = 1, mini_graph:get_samples() do
+	end
+
+- **Parameters:**
+	- `index` *(number)*:
+	- `value` *(number)*: The normalized value from 0 to 1
+
+- **Example Usage:**
+
+```lua
+mini_graph:set_line_value(index, math.random())
+```
+### get_line_value
+
+---
+```lua
+mini_graph:get_line_value([index])
+```
+
+- **Parameters:**
+	- `[index]` *(any)*:
+
+- **Returns:**
+	- `` *(number)*:
+
+### push_line_value
+
+---
+```lua
+mini_graph:push_line_value([value])
+```
+
+- **Parameters:**
+	- `[value]` *(any)*:
+
+### set_max_value
+
+---
+```lua
+mini_graph:set_max_value([max_value])
+```
+
+- **Parameters:**
+	- `[max_value]` *(any)*:
+
+### set_line_height
+
+---
+```lua
+mini_graph:set_line_height([index])
+```
+
+- **Parameters:**
+	- `[index]` *(any)*:
+
+### get_lowest_value
+
+---
+```lua
+mini_graph:get_lowest_value()
+```
+
+### get_highest_value
+
+---
+```lua
+mini_graph:get_highest_value()
+```
+
+### on_drag_widget
+
+---
+```lua
+mini_graph:on_drag_widget([dx], [dy])
+```
+
+- **Parameters:**
+	- `[dx]` *(any)*:
+	- `[dy]` *(any)*:
+
+### toggle_hide
+
+---
+```lua
+mini_graph:toggle_hide()
+```
+
+- **Returns:**
+	- `` *(widget.mini_graph)*:
+
+
+## Fields
+<a name="root"></a>
+- **root** (_node_)
+
+<a name="text_header"></a>
+- **text_header** (_druid.text_)
+
+<a name="icon_drag"></a>
+- **icon_drag** (_node_)
+
+<a name="content"></a>
+- **content** (_node_)
+
+<a name="layout"></a>
+- **layout** (_druid.layout_)
+
+<a name="prefab_line"></a>
+- **prefab_line** (_node_)
+
+<a name="color_zero"></a>
+- **color_zero** (_unknown_)
+
+<a name="color_one"></a>
+- **color_one** (_unknown_)
+
+<a name="is_hidden"></a>
+- **is_hidden** (_boolean_)
+
+<a name="max_value"></a>
+- **max_value** (_integer_):  in this value line will be at max height
+
+<a name="lines"></a>
+- **lines** (_table_)
+
+<a name="values"></a>
+- **values** (_table_)
+
+<a name="container"></a>
+- **container** (_druid.container_)
+
+<a name="default_size"></a>
+- **default_size** (_vector3_)
+
+<a name="samples"></a>
+- **samples** (_any_)
+
diff --git a/druid/base/button.lua b/druid/base/button.lua
index 8f143d4..840597c 100755
--- a/druid/base/button.lua
+++ b/druid/base/button.lua
@@ -4,8 +4,7 @@ local helper = require("druid.helper")
 local component = require("druid.component")
 
 ---Button style params.
----You can override this component styles params in Druid styles table
----or create your own style
+---You can override this component styles params in Druid styles table or create your own style
 ---@class druid.button.style
 ---@field LONGTAP_TIME number|nil Minimum time to trigger on_hold_callback. Default: 0.4
 ---@field AUTOHOLD_TRIGGER number|nil Maximum hold time to trigger button release while holding. Default: 0.8
diff --git a/druid/druid.lua b/druid/druid.lua
index ff23fd4..31c6e70 100644
--- a/druid/druid.lua
+++ b/druid/druid.lua
@@ -5,27 +5,6 @@ local druid_instance = require("druid.system.druid_instance")
 
 local default_style = require("druid.styles.default.style")
 
---- Use empty function to save a bit of memory
-local EMPTY_FUNCTION = function(_, message, context) end
-
----@type druid.logger
-local empty_logger = {
-	trace = EMPTY_FUNCTION,
-	debug = EMPTY_FUNCTION,
-	info = EMPTY_FUNCTION,
-	warn = EMPTY_FUNCTION,
-	error = EMPTY_FUNCTION,
-}
-
----@type druid.logger
-local logger = {
-	trace = EMPTY_FUNCTION,
-	debug = EMPTY_FUNCTION,
-	info = EMPTY_FUNCTION,
-	warn = EMPTY_FUNCTION,
-	error = EMPTY_FUNCTION,
-}
-
 
 ---Entry point for Druid UI Framework.
 ---Create a new Druid instance and adjust the Druid settings here.
@@ -45,13 +24,6 @@ function M.new(context, style)
 end
 
 
----Set the logger for the Druid instance.
----@param logger_instance druid.logger The logger
-function M:set_logger(logger_instance)
-	self.logger = logger_instance or empty_logger
-end
-
-
 ---Register a new external Druid component.
 ---Register component just makes the druid:new_{name} function.
 ---For example, if you register a component called "my_component", you can create it using druid:new_my_component(...).
diff --git a/druid/system/druid_instance.lua b/druid/system/druid_instance.lua
index c205d77..031378a 100755
--- a/druid/system/druid_instance.lua
+++ b/druid/system/druid_instance.lua
@@ -178,7 +178,7 @@ local function schedule_late_init(self)
 end
 
 
----Druid class constructor
+---Druid class constructor which used to create a Druid's components
 ---@param context table Druid context. Usually it is self of gui script
 ---@param style table? Druid style table
 ---@return druid.instance
diff --git a/druid/widget/mini_graph/mini_graph.lua b/druid/widget/mini_graph/mini_graph.lua
index d237dc8..bd6de20 100644
--- a/druid/widget/mini_graph/mini_graph.lua
+++ b/druid/widget/mini_graph/mini_graph.lua
@@ -1,6 +1,11 @@
 local color = require("druid.color")
 local helper = require("druid.helper")
 
+---Widget to display a several lines with different height in a row
+---Init, set amount of samples and max value of value means that the line will be at max height
+---Use `push_line_value` to add a new value to the line
+---Or `set_line_value` to set a value to the line by index
+---Setup colors inside template file (at minimum and maximum)
 ---@class widget.mini_graph: druid.widget
 local M = {}