diff --git a/src/baseComponents.js b/src/baseComponents.js
index e638474..905f9e3 100644
--- a/src/baseComponents.js
+++ b/src/baseComponents.js
@@ -6,7 +6,7 @@
 
 /**
  * Represents a Component (of an HTMLElement) that is capable of receiving input.
- * 
+ * @extends Component
  * @inheritdoc
  */
 class InputComponent extends Component {
@@ -41,7 +41,7 @@ class InputComponent extends Component {
 /**
  * Represents container Components.
  * Some predefined modifications are applied on the child components.
- * 
+ * @extends Component
  * @inheritdoc
  */
 class FlexContainerComponent extends Component {
@@ -95,7 +95,7 @@ class FlexContainerComponent extends Component {
 
 /**
  * A FlexContainerComponent, which organizes the children in a column like manner.
- * 
+ * @extends FlexContainerComponent
  * @inheritdoc
  */
 class Column extends FlexContainerComponent {
@@ -130,6 +130,7 @@ class Column extends FlexContainerComponent {
 /**
  * A FlexContainerComponent, which organizes the children in a row like manner.
  * 
+ * @extends FlexContainerComponent
  * @inheritdoc
  */
 class Row extends FlexContainerComponent {
diff --git a/src/component.js b/src/component.js
index 9eeb458..481dc39 100644
--- a/src/component.js
+++ b/src/component.js
@@ -10,7 +10,9 @@
  * It is mainly a collection of wrapper methods 
  * around the HTMLElement methods to make them chainable.
  * It serves as base for further functionallity extensions.
- * @property {Map<string, SStoreDefinition>} _style
+ * @extends StyleAndScriptStoringComponent
+ * @inheritdoc
+ * 
  */
 class Component extends StyleAndScriptStoringComponent {
     /**
diff --git a/src/componentAncestry/addStyleAndFunctions.js b/src/componentAncestry/addStyleAndFunctions.js
index a1b09d4..e2c5c44 100644
--- a/src/componentAncestry/addStyleAndFunctions.js
+++ b/src/componentAncestry/addStyleAndFunctions.js
@@ -5,6 +5,7 @@
  */
 
 /**
+ * @inheritdoc
  * @abstract
  * @extends ModifiableComponent
  */
diff --git a/src/componentAncestry/modifiableComponent.js b/src/componentAncestry/modifiableComponent.js
index 7edab5c..ce17cba 100644
--- a/src/componentAncestry/modifiableComponent.js
+++ b/src/componentAncestry/modifiableComponent.js
@@ -6,6 +6,7 @@
 
 
 /**
+ * @inheritdoc
  * @extends ChildbearerComponent
  * @abstract
  */
diff --git a/src/componentAncestry/wrapperComponent.js b/src/componentAncestry/wrapperComponent.js
index 248f1cb..c6c803a 100644
--- a/src/componentAncestry/wrapperComponent.js
+++ b/src/componentAncestry/wrapperComponent.js
@@ -116,6 +116,7 @@ class ElementWrapper {
 
 
 /**
+ * @inheritdoc
  * @extends ElementWrapper
  * @abstract
  */
diff --git a/src/context.js b/src/context.js
index 0d7bf33..0bb7320 100644
--- a/src/context.js
+++ b/src/context.js
@@ -6,11 +6,23 @@
 
 
 /**
+ * @todo Potentially class implementation could be removed entirely.
+ *       Since it (at the time being) is only working as a singleton anyway. 
+ *       Further maybe rename to 'AppBuilder' instead of 'PageBuilder', 
+ *       page might later become part of a navigation setup. 
+ * 
+ * 
  * The class provides overreaching options for building the website.
  * @extends ScriptAndStyleContext
 */
 class PageBuilder extends ScriptAndStyleContext {
+    /**
+     * @type {Array<string>}
+     */
     #autoRegisteredComponents;
+    /**
+     * @type {Array<string>}
+     */
     #registeredComponents;
     /**
      * @type {boolean}
@@ -31,7 +43,7 @@ class PageBuilder extends ScriptAndStyleContext {
     /**
      * 
      * @param {*|Array<*>} groups 
-     * @param {*} component 
+     * @param {Component} component 
      */
     subscribeComponentToGroup(groups, component) {
         if (groups instanceof Array && !(groups instanceof String)) {
diff --git a/src/modifier.js b/src/modifier.js
index 13765a3..3211301 100644
--- a/src/modifier.js
+++ b/src/modifier.js
@@ -352,9 +352,20 @@ class Modifier {
 
 }
 
+/**
+ * @extends Modifier
+ * @inheritdoc
+ */
 class ChainableModifier extends Modifier {
+    /**
+     * @type {Component}
+     */
     _component;
 
+    /**
+     * 
+     * @param {Component} component 
+     */
     constructor(component) {
         super();
         this._component = component;
diff --git a/src/sizeSide/border.js b/src/sizeSide/border.js
index 26c96b8..19f093f 100644
--- a/src/sizeSide/border.js
+++ b/src/sizeSide/border.js
@@ -52,6 +52,10 @@ const Define = Object.freeze({
     color: new BorderDefinition().color
 })
 
+/**
+ * @inheritdoc
+ * @extends Sides
+ */
 class Border extends Sides {
     constructor(width = 0, color = Colors.black, style = LineStyles.solid, defaultUnit = SizeUnits.PIXEL, shape = Shapes.Rectangle) {
         super(0, defaultUnit);
@@ -75,6 +79,7 @@ class Border extends Sides {
      * 
      * @param {string} key 
      * @param {*} value 
+     * @returns {Border}
      */
     setOnDirections(key, value) {
         let orderedAttributes = this.getOrderedAttributes()
@@ -110,6 +115,11 @@ class Border extends Sides {
         return this;
     }
 
+    /**
+     * 
+     * @param {Shape} shape 
+     * @returns {Border}
+     */
     shape(shape) {
         this._shape = shape;
         return this;
@@ -169,7 +179,10 @@ class Border extends Sides {
     }
 }
 
-
+/**
+ * @inheritdoc
+ * @extends Border
+ */
 class BorderChain extends Border {
     constructor(modifier){
         super();
diff --git a/src/sizeSide/dimensions.js b/src/sizeSide/dimensions.js
index e31be92..c32ce80 100644
--- a/src/sizeSide/dimensions.js
+++ b/src/sizeSide/dimensions.js
@@ -6,8 +6,16 @@
 
 /**
  * Simple Dimensions container for the height and width in pixels.
+ * 
+ * @inheritdoc
+ * @extends DirectionUnitDependentAttribute
  */
 class Dimensions extends DirectionUnitDependentAttribute {
+    /**
+     * 
+     * @param {number} defaultValue 
+     * @param {SizeUnits} defaultUnit 
+     */
     constructor(defaultValue = 0, defaultUnit = SizeUnits.PIXEL) {
         super();
         this._unit = defaultUnit;
@@ -81,9 +89,20 @@ class Dimensions extends DirectionUnitDependentAttribute {
     }
 }
 
-
+/**
+ * @inheritdoc
+ * @extends Dimensions
+ */
 class DimensionsChain extends Dimensions {
+    /**
+     * @type {Modifier|ChainableModifier}
+     */
     _modifier;
+
+    /**
+     * 
+     * @param {Modifier|ChainableModifier} modifier 
+     */
     constructor(modifier) {
         super();
         this._modifier = modifier;
diff --git a/src/sizeSide/shapes.js b/src/sizeSide/shapes.js
index b246696..9f3f1b2 100644
--- a/src/sizeSide/shapes.js
+++ b/src/sizeSide/shapes.js
@@ -11,7 +11,8 @@
  */
 
 /**
- * 
+ * @extends DirectionUnitDependentAttribute
+ * @inheritdoc
  */
 class Shape extends DirectionUnitDependentAttribute {
     constructor(defaultValue = 0, defaultUnit = SizeUnits.PIXEL) {
@@ -117,6 +118,10 @@ class Shape extends DirectionUnitDependentAttribute {
     }
 }
 
+/**
+ * @inheritdoc
+ * @extends Shape
+ */
 class ShapeChain extends Shape {
     _modifier;
     constructor(modifier) {
@@ -125,17 +130,17 @@ class ShapeChain extends Shape {
     }
 
     /**
-       * 
-       * @returns {Modifier|ChainableModifier}
-       */
+     * 
+     * @returns {Modifier|ChainableModifier}
+     */
     toModifier() {
         return this._modifier
             .clip(this);
     }
     /**
-      * 
-      * @returns {Modifier|ChainableModifier}
-      */
+     * 
+     * @returns {Modifier|ChainableModifier}
+     */
     ensureModifier() {
         return this.toModifier()
     }
diff --git a/src/sizeSide/siding.js b/src/sizeSide/siding.js
index 7dd2224..9ba9127 100644
--- a/src/sizeSide/siding.js
+++ b/src/sizeSide/siding.js
@@ -13,7 +13,7 @@ const SizeUnits = Object.freeze({
 })
 
 /**
- * 
+ * @abstract
  */
 class DirectionUnitDependentAttribute {
     _unit;
@@ -159,6 +159,8 @@ const CornerTransitionDirection = Object.freeze({
 });
 
 /**
+ * @inheritdoc
+ * @extends DirectionUnitDependentAttribute
  * 
  */
 class Sides extends DirectionUnitDependentAttribute {
@@ -253,7 +255,8 @@ class Sides extends DirectionUnitDependentAttribute {
 }
 
 /**
- * 
+ * @inheritdoc
+ * @extends Sides
  */
 class PaddingChain extends Sides {
     _modifier;
@@ -312,6 +315,9 @@ class PaddingChain extends Sides {
     }
 }
 
+/**
+ * 
+ */
 class TwoDimPoint {
     /**
      * 
@@ -458,6 +464,7 @@ function isPointInArea(point, area, tolerance = 0, usePercentage = false) {
 /**
  * 
  * @param {HTMLElement} element 
+ * @returns {Object<SideDirections, number}
  */
 function getEnclosingBounds(element) {
     let area = element.getBoundingClientRect();