diff --git a/README.md b/README.md
index c79373d..7122b23 100644
--- a/README.md
+++ b/README.md
@@ -15,24 +15,34 @@ Check the [**HTML5 version**](https://insality.github.io/druid/druid/) of the **
 
 In this example you can inspect a variety of **Druid** components and see how they work. Each example page provides a direct link to the corresponding example code, making it easier for you to understand how to use **Druid**.
 
+
 ## Setup
 
-### [Dependency](https://www.defold.com/manuals/libraries/)
+### [Dependency](https://defold.com/manuals/libraries/#setting-up-library-dependencies)
 
-Open your `game.project` file and add the following line to the dependencies field under the project section:
+Open your `game.project` file and add the following lines to the dependencies field under the project section:
 
-**[Druid](https://github.com/Insality/druid/archive/refs/tags/1.0.zip)**
+
+**[Druid](https://github.com/Insality/druid/)**
 
 ```
 https://github.com/Insality/druid/archive/refs/tags/1.0.zip
 ```
 
+**[Defold Event](https://github.com/Insality/defold-event)**
+
+```
+https://github.com/Insality/defold-event/archive/refs/tags/10.zip
+```
+
+After that, select `Project ▸ Fetch Libraries` to update [library dependencies]((https://defold.com/manuals/libraries/#setting-up-library-dependencies)). This happens automatically whenever you open a project so you will only need to do this if the dependencies change without re-opening the project.
+
 Here is a list of [all releases](https://github.com/Insality/druid/releases).
 
 
 ### Library Size
 
-> **Note:** The library size is calculated based on the build report per platform. The extended components are exlcuded, which are including only on demand.
+> **Note:** The library size is calculated based on the build report per platform.
 
 | Platform         | Library Size  |
 | ---------------- | ------------- |
@@ -165,8 +175,6 @@ Here is full **Druid** components list.
 
 ### Basic Components
 
-> Basic components always included in the build and available for use.
-
 | Name | Description | Example | <div style="width:200px">Preview</div> |
 |------|-------------|---------|---------|
 | **[Button](https://insality.github.io/druid/modules/Button.html)** | Logic over GUI Node. Handle the user click interactions: click, long click, double click, etc. | [Button Example](https://insality.github.io/druid/druid/?example=ui_example_basic_button) | <img src="media/preview/button.gif" width="200" height="100"> |
@@ -178,12 +186,6 @@ Here is full **Druid** components list.
 | **[Hover](https://insality.github.io/druid/modules/Hover.html)** | Logic over GUI Node. Handle hover action over node. For both: mobile touch and mouse cursor. | [Hover Example](https://insality.github.io/druid/druid/?example=ui_example_basic_hover) | <img src="media/preview/hover.gif" width="200" height="100"> |
 | **[Swipe](https://insality.github.io/druid/modules/Swipe.html)** | Logic over GUI Node. Handle swipe gestures over node. | [Swipe Example](https://insality.github.io/druid/druid/?example=ui_example_basic_swipe) | <img src="media/preview/swipe.gif" width="200" height="100"> |
 | **[Drag](https://insality.github.io/druid/modules/Drag.html)** | Logic over GUI Node. Handle drag input actions. Can be useful to make on screen controlls. | [Drag Example](https://insality.github.io/druid/druid/?example=ui_example_basic_drag) | <img src="media/preview/drag.gif" width="200" height="100"> |
-
-
-### Extended components
-
-| Name | Description | Example | <div style="width:200px">Preview</div> |
-|------|-------------|---------|---------|
 | **[Data List](https://insality.github.io/druid/modules/DataList.html)** | Logic over Scroll and Grid components. Create only visible GUI nodes or components to make "infinity" scroll befaviour | [Data List Example](https://insality.github.io/druid/druid/?example=ui_example_data_list_basic) | <img src="media/preview/data_list.gif" width="200" height="100"> |
 | **[Input](https://insality.github.io/druid/modules/Input.html)** | Logic over GUI Node and GUI Text (or Text component). Provides basic user text input. | [Input Example](https://insality.github.io/druid/druid/?example=ui_example_basic_input) | <img src="media/preview/input.gif" width="200" height="100"> |
 | **[Lang text](https://insality.github.io/druid/modules/LangText.html)** | Logic over Text component to handle localization. Can be translated in real-time with `druid.on_language_change` | [Lang Text Example](https://insality.github.io/druid/druid/?example=ui_example_window_language) | <img src="media/preview/lang_text.gif" width="200" height="100"> |
@@ -200,7 +202,7 @@ For a complete overview, see: **_[components.md](docs_md/01-components.md)_**.
 
 ## Druid Events
 
-Any **Druid** components as callbacks use [Druid Events](https://insality.github.io/druid/modules/druid.event.html). In component API ([button example](https://insality.github.io/druid/modules/Button.html#on_click)) pointed list of component events. You can manually subscribe to these events with the following API:
+All **Druid** components using [Druid Events](https://insality.github.io/druid/modules/druid.event.html) for components callbacks. In component API ([button example](https://insality.github.io/druid/modules/Button.html#on_click)) pointed list of component events. You can manually subscribe to these events with the following API:
 
 - **event:subscribe**(callback)
 
@@ -240,9 +242,7 @@ You can find the full **Druid** [documentation here](https://insality.github.io/
 
 ## Licenses
 
-- Developed and supported by [Insality](https://github.com/Insality)
-- Original idea by [AGulev](https://github.com/AGulev)
-- Assets from [Kenney](http://www.kenney.nl/)
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
 
 
 ## Issues and suggestions
diff --git a/docs_md/api_reference/druid_button.md b/docs_md/api_reference/druid_button.md
index e69de29..e072063 100644
--- a/docs_md/api_reference/druid_button.md
+++ b/docs_md/api_reference/druid_button.md
@@ -0,0 +1 @@
+# Druid Button API Reference
diff --git a/docs_md/quick_api_reference.md b/docs_md/quick_api_reference.md
index e53c5d1..20415a6 100644
--- a/docs_md/quick_api_reference.md
+++ b/docs_md/quick_api_reference.md
@@ -1,5 +1,33 @@
 # Quick API Reference
 
+# Table of Contents
+1. [Druid](#druid)
+2. [Druid Instance](#druid-instance)
+3. [Components](#components)
+    1. [Base Component](#base-component)
+    2. [Blocker](#blocker)
+    3. [Button](#button)
+    4. [Container](#container)
+    5. [Data List](#data-list)
+    6. [Drag](#drag)
+    7. [Grid](#grid)
+    8. [Hotkey](#hotkey)
+    9. [Hover](#hover)
+    10. [Input](#input)
+    11. [Lang Text](#lang-text)
+    12. [Layout](#layout)
+    13. [Progress](#progress)
+    14. [Rich Input](#rich-input)
+    15. [Rich Text](#rich-text)
+    16. [Scroll](#scroll)
+    17. [Slider](#slider)
+    18. [Swipe](#swipe)
+    19. [Text](#text)
+    20. [Timer](#timer)
+4. [Helper](#helper)
+
+# API Reference
+
 ## Druid
 ```lua
 local druid = require("druid.druid")
@@ -50,25 +78,401 @@ self.druid:set_whitelist(whitelist_components)
 ```
 
 ## Components
+
 ### Base Component
+```lua
+component:get_childrens()
+component:get_context()
+component:get_druid([template], [nodes])
+component:get_input_priority()
+component:get_name()
+component:get_node(node_id)
+component:get_nodes()
+component:get_parent_component()
+component:get_parent_name()
+component:get_template()
+component:get_uid()
+component:reset_input_priority()
+component:set_input_enabled(state)
+component:set_input_priority(value, [is_temporary])
+component:set_nodes(nodes)
+component:set_style([druid_style])
+component:set_template([template])
+```
+
 ### Blocker
+```lua
+blocker:is_enabled()
+blocker:on_input(action_id, action)
+blocker:set_enabled(state)
+```
+
 ### Button
+```lua
+button:get_key_trigger()
+button:is_enabled()
+button:on_input([action_id], [action])
+button:on_input_interrupt()
+button:on_late_init()
+button:on_style_change(style)
+button:set_check_function([check_function], [failure_callback])
+button:set_click_zone([zone])
+button:set_enabled([state])
+button:set_key_trigger(key)
+button:set_web_user_interaction([is_web_mode])
+```
+
 ### Container
+```lua
+container:add_container(node_or_container, [mode], [on_resize_callback])
+container:clear_draggable_corners()
+container:create_draggable_corners()
+container:fit_into_node(node)
+container:fit_into_size(target_size)
+container:fit_into_window()
+container:get_position()
+container:get_scale()
+container:get_size()
+container:init(node, mode, [callback])
+container:on_late_init()
+container:on_remove()
+container:on_style_change([style])
+container:on_window_resized()
+container:refresh()
+container:refresh_origins()
+container:refresh_scale()
+container:remove_container_by_node([node])
+container:set_min_size([min_size_x], [min_size_y])
+container:set_parent_container([parent_container])
+container:set_pivot(pivot)
+container:set_position(pos_x, pos_y)
+container:set_size([width], [height], [anchor_pivot])
+container:update_child_containers()
+```
+
 ### Data List
+```lua
+data_list:add(data, [index], [shift_policy])
+data_list:clear()
+data_list:get_created_components()
+data_list:get_created_nodes()
+data_list:get_data()
+data_list:get_index(data)
+data_list:init(scroll, grid, create_function)
+data_list:on_remove()
+data_list:remove([index], [shift_policy])
+data_list:remove_by_data(data, [shift_policy])
+data_list:scroll_to_index(index)
+data_list:set_data(data)
+data_list:set_use_cache(is_use_cache)
+```
+
 ### Drag
+```lua
+drag:init(node_or_node_id, on_drag_callback)
+drag:is_enabled()
+drag:on_input(action_id, action)
+drag:on_input_interrupt()
+drag:on_late_init()
+drag:on_style_change([style])
+drag:on_window_resized()
+drag:set_click_zone([node])
+drag:set_drag_cursors(is_enabled)
+drag:set_enabled(is_enabled)
+```
+
 ### Grid
+```lua
+local static_grid = require("druid.base.static_grid")
+
+grid:add(item, [index], [shift_policy], [is_instant])
+grid:clear()
+grid:get_all_pos()
+grid:get_borders()
+grid:get_index(pos)
+grid:get_index_by_node(node)
+grid:get_offset()
+grid:get_pos(index)
+grid:get_size()
+grid:get_size_for([count])
+grid:init(parent, element, [in_row])
+grid:on_layout_change()
+grid:on_style_change([style])
+grid:refresh()
+grid:remove(index, [shift_policy], [is_instant])
+grid:set_anchor(anchor)
+grid:set_in_row(in_row)
+grid:set_item_size([width], [height])
+grid:set_items(nodes, [is_instant])
+grid:set_pivot([pivot])
+grid:set_position_function(callback)
+grid:sort_nodes(comparator)
+```
+
 ### Hotkey
+```lua
+local hotkey = require("druid.extended.hotkey")
+
+hotkey:add_hotkey(keys, [callback_argument])
+hotkey:init(keys, callback, [callback_argument])
+hotkey:is_processing()
+hotkey:on_focus_gained()
+hotkey:on_input([action_id], [action])
+hotkey:on_style_change([style])
+hotkey:set_repeat(is_enabled_repeated)
+```
+
 ### Hover
+```lua
+local hover = require("druid.base.hover")
+
+hover:init(node, on_hover_callback, on_mouse_hover)
+hover:is_enabled()
+hover:is_hovered()
+hover:is_mouse_hovered()
+hover:on_input([action_id], [action])
+hover:on_input_interrupt()
+hover:on_late_init()
+hover:on_style_change([style])
+hover:set_click_zone([zone])
+hover:set_enabled([state])
+hover:set_hover([state])
+hover:set_mouse_hover([state])
+```
+
 ### Input
+```lua
+local input = require("druid.extended.input")
+
+input:get_text()
+input:get_text_selected()
+input:get_text_selected_replaced(text)
+input:init(click_node, text_node, [keyboard_type])
+input:move_selection(delta, is_add_to_selection, is_move_to_end)
+input:on_focus_lost()
+input:on_input([action_id], [action])
+input:on_input_interrupt()
+input:on_style_change([style])
+input:reset_changes()
+input:select()
+input:select_cursor([cursor_index], [start_index], [end_index])
+input:set_allowed_characters(characters)
+input:set_max_length(max_length)
+input:set_text(input_text)
+input:unselect()
+```
+
 ### Lang Text
+```lua
+lang_text:format([a], [b], [c], [d], [e], [f], [g])
+lang_text:init(node, [locale_id], [adjust_type])
+lang_text:on_language_change()
+lang_text:set_text(text)
+lang_text:set_to(text)
+lang_text:translate(locale_id, [a], [b], [c], [d], [e], [f], [g])
+```
+
 ### Layout
+```lua
+local layout = require("druid.extended.layout")
+
+layout:add(node_or_node_id)
+layout:calculate_rows_data()
+layout:clear_layout()
+layout:get_content_size()
+layout:get_entities()
+layout:get_node_size(node)
+layout:get_size()
+layout:init(node_or_node_id, layout_type)
+layout:refresh_layout()
+layout:remove(node_or_node_id)
+layout:set_dirty()
+layout:set_hug_content(is_hug_width, is_hug_height)
+layout:set_justify(is_justify)
+layout:set_margin([margin_x], [margin_y])
+layout:set_node_index([node], [index])
+layout:set_node_position(node, x, y)
+layout:set_padding([padding_x], [padding_y], [padding_z], [padding_w])
+layout:set_type(type)
+layout:update()
+```
+
 ### Progress
+```lua
+local progress = require("druid.extended.progress")
+
+progress:empty()
+progress:fill()
+progress:get()
+progress:init(node, key, [init_value])
+progress:on_layout_change()
+progress:on_remove()
+progress:on_style_change([style])
+progress:set_max_size(max_size)
+progress:set_steps(steps, callback)
+progress:set_to(to)
+progress:to(to, [callback])
+progress:update([dt])
+```
+
 ### Rich Input
+```lua
+local rich_input = require("druid.custom.rich_input.rich_input")
+
+rich_input:get_text()
+rich_input:init(template, nodes)
+rich_input:on_input([action_id], [action])
+rich_input:select()
+rich_input:set_allowed_characters(characters)
+rich_input:set_font(font)
+rich_input:set_placeholder(placeholder_text)
+rich_input:set_text(text)
+```
+
 ### Rich Text
+```lua
+local rich_text = require("druid.custom.rich_text.rich_text")
+
+rich_text:characters(word)
+rich_text:clear()
+rich_text:get_line_metric()
+rich_text:get_text()
+rich_text:get_words()
+rich_text:init(text_node, [value])
+rich_text:on_layout_change()
+rich_text:on_remove()
+rich_text:on_style_change([style])
+rich_text:set_text([text])
+rich_text:tagged(tag)
+```
+
 ### Scroll
+```lua
+local scroll = require("druid.base.scroll")
+
+scroll:bind_grid([grid])
+scroll:get_percent()
+scroll:get_scroll_size()
+scroll:init(view_node, content_node)
+scroll:is_inert()
+scroll:is_node_in_view(node)
+scroll:on_input([action_id], [action])
+scroll:on_late_init()
+scroll:on_layout_change()
+scroll:on_remove()
+scroll:on_style_change([style])
+scroll:scroll_to(point, [is_instant])
+scroll:scroll_to_index(index, [skip_cb])
+scroll:scroll_to_percent(percent, [is_instant])
+scroll:set_click_zone(node)
+scroll:set_extra_stretch_size([stretch_size])
+scroll:set_horizontal_scroll(state)
+scroll:set_inert(state)
+scroll:set_points(points)
+scroll:set_size(size, [offset])
+scroll:set_vertical_scroll(state)
+scroll:set_view_size(size)
+scroll:update([dt])
+scroll:update_view_size()
+```
+
 ### Slider
+```lua
+local slider = require("druid.extended.slider")
+
+slider:init(node, end_pos, [callback])
+slider:is_enabled()
+slider:on_input([action_id], [action])
+slider:on_layout_change()
+slider:on_remove()
+slider:on_window_resized()
+slider:set(value, [is_silent])
+slider:set_enabled(is_enabled)
+slider:set_input_node([input_node])
+slider:set_steps(steps)
+```
+
 ### Swipe
+```lua
+local swipe = require("druid.extended.swipe")
+
+swipe:init(node_or_node_id, on_swipe_callback)
+swipe:on_input(action_id, action)
+swipe:on_input_interrupt()
+swipe:on_late_init()
+swipe:on_style_change(style)
+swipe:set_click_zone([zone])
+```
+
 ### Text
+```lua
+local text = require("druid.base.text")
+
+text:get_text()
+text:get_text_adjust()
+text:get_text_index_by_width(width)
+text:get_text_size([text])
+text:init(node, [value], [adjust_type])
+text:is_multiline()
+text:on_layout_change()
+text:on_style_change([style])
+text:set_alpha(alpha)
+text:set_color(color)
+text:set_minimal_scale(minimal_scale)
+text:set_pivot(pivot)
+text:set_scale(scale)
+text:set_size(size)
+text:set_text([new_text])
+text:set_text_adjust([adjust_type], [minimal_scale])
+text:set_to(set_to)
+```
+
 ### Timer
+```lua
+local timer = require("druid.extended.timer")
+
+timer:init(node, [seconds_from], [seconds_to], [callback])
+timer:on_layout_change()
+timer:set_interval(from, to)
+timer:set_state([is_on])
+timer:set_to(set_to)
+timer:update([dt])
+```
+
 
 ## Helper
+```lua
+local helper = require("druid.helper")
+
+helper.add_array([target], [source])
+helper.centrate_icon_with_text([icon_node], [text_node], [margin])
+helper.centrate_nodes([margin], ...)
+helper.centrate_text_with_icon([text_node], [icon_node], margin)
+helper.clamp(value, [v1], [v2])
+helper.contains([array], [value])
+helper.deepcopy(orig_table)
+helper.distance(x1, y1, x2, y2)
+helper.get_animation_data_from_node(node, atlas_path)
+helper.get_border(node, [offset])
+helper.get_closest_stencil_node(node)
+helper.get_full_position(node, [root])
+helper.get_gui_scale()
+helper.get_node(node_id, [template], [nodes])
+helper.get_pivot_offset(pivot_or_node)
+helper.get_scaled_size(node)
+helper.get_scene_scale(node, [include_passed_node_scale])
+helper.get_screen_aspect_koef()
+helper.get_text_metrics_from_node(text_node)
+helper.insert_with_shift(array, [item], [index], [shift_policy])
+helper.is_mobile()
+helper.is_multitouch_supported()
+helper.is_web()
+helper.is_web_mobile()
+helper.lerp(a, b, t)
+helper.pick_node(node, x, y, [node_click_area])
+helper.remove_with_shift([array], [index], [shift_policy])
+helper.round(num, [num_decimal_places])
+helper.sign(val)
+helper.step(current, target, step)
+helper.table_to_string(t)
+```
\ No newline at end of file
diff --git a/druid/helper.lua b/druid/helper.lua
index 9f5c5c2..9945c91 100644
--- a/druid/helper.lua
+++ b/druid/helper.lua
@@ -5,6 +5,8 @@ local gui_get_node = gui.get_node
 local gui_get = gui.get
 local gui_pick_node = gui.pick_node
 
+---The helper module contains various functions that are used in the Druid library.
+---You can use these functions in your projects as well.
 ---@class druid.system.helper
 local M = {}