Replace Details of the object model with Using classes guide (mdn#18542)

Author: Josh-Cena

files/en-us/_redirects.txt

@@ -120612,73 +120612,6 @@
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files/en-us/_wikihistory.json

@@ -15,7 +15,7 @@ tags:
 
 JavaScript runs on the client side of the web, which can be used to design / program how the web pages behave on the occurrence of an event. JavaScript is an easy to learn and also powerful scripting language, widely used for controlling web page behavior.
 
-Contrary to popular misconception, **JavaScript is _not_ "Interpreted Java"**. In a nutshell, JavaScript is a dynamic scripting language supporting [prototype based](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model#class-based_vs._prototype-based_languages) object construction. The basic syntax is intentionally similar to both Java and C++ to reduce the number of new concepts required to learn the language. Language constructs, such as `if` statements, `for` and `while` loops, and `switch` and `try ... catch` blocks function the same as in these languages (or nearly so).
+Contrary to popular misconception, **JavaScript is _not_ "Interpreted Java"**. In a nutshell, JavaScript is a dynamic scripting language supporting [prototype based](/en-US/docs/Web/JavaScript/Inheritance_and_the_prototype_chain) object construction. The basic syntax is intentionally similar to both Java and C++ to reduce the number of new concepts required to learn the language. Language constructs, such as `if` statements, `for` and `while` loops, and `switch` and `try ... catch` blocks function the same as in these languages (or nearly so).
 
 JavaScript can function as both a [procedural](https://en.wikipedia.org/wiki/Procedural_programming) and an [object oriented language](/en-US/docs/Learn/JavaScript/Objects). Objects are created programmatically in JavaScript, by attaching methods and properties to otherwise empty objects **at run time**, as opposed to the syntactic class definitions common in compiled languages like C++ and Java. Once an object has been constructed it can be used as a blueprint (or prototype) for creating similar objects.
 

files/en-us/web/javascript/about_javascript/index.md

@@ -573,4 +573,4 @@ MyObject.prototype.getMessage = function () {
 };
 ```
 
-In the two previous examples, the inherited prototype can be shared by all objects and the method definitions need not occur at every object creation. See [Details of the Object Model](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model) for more.
+In the two previous examples, the inherited prototype can be shared by all objects and the method definitions need not occur at every object creation. See [Inheritance and the prototype chain](/en-US/docs/Web/JavaScript/Inheritance_and_the_prototype_chain) for more.

files/en-us/web/javascript/closures/index.md

@@ -119,13 +119,14 @@ Overview: [Working with objects](/en-US/docs/Web/JavaScript/Guide/Working_with_O
 - [Defining methods](/en-US/docs/Web/JavaScript/Guide/Working_with_Objects#defining_methods)
 - [Getter and setter](/en-US/docs/Web/JavaScript/Guide/Working_with_Objects#defining_getters_and_setters)
 
-## Details of the object model
+## Using classes
 
-Overview: [Details of the object model](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model)
+Overview: [Using classes](/en-US/docs/Web/JavaScript/Using_Classes)
 
-- [Prototype-based OOP](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model#class-based_vs._prototype-based_languages)
-- [Creating object hierarchies](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model#creating_the_hierarchy)
-- [Inheritance](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model#property_inheritance_revisited)
+- [Declaring a class](/en-US/docs/Web/JavaScript/Using_Classes#declaring_a_class)
+- [Various class features](/en-US/docs/Web/JavaScript/Guide/Using_Classes#constructor)
+- [Extends and inheritance](/en-US/docs/Web/JavaScript/Guide/Using_Classes#extends_and_inheritance)
+- [Why classes?](/en-US/docs/Web/JavaScript/Guide/Using_Classes#why_classes)
 
 ## Promises
 

files/en-us/web/javascript/guide/details_of_the_object_model/figure8.3.png

@@ -59,8 +59,6 @@ In contrast, JavaScript descends in spirit from a line of smaller, dynamically t
 | Variable data types are not declared (dynamic typing, loosely typed).                                                                                                        | Variable data types must be declared (static typing, strongly typed).                                                                                                                    |
 | Cannot automatically write to hard disk.                                                                                                                                     | Can automatically write to hard disk.                                                                                                                                                    |
 
-For more information on the differences between JavaScript and Java, see the chapter [Details of the object model](/en-US/docs/Web/JavaScript/Guide/Details_of_the_Object_Model).
-
 ## JavaScript and the ECMAScript specification
 
 JavaScript is standardized at [Ecma International](https://www.ecma-international.org/) — the European association for standardizing information and communication systems (ECMA was formerly an acronym for the European Computer Manufacturers Association) to deliver a standardized, international programming language based on JavaScript. This standardized version of JavaScript, called ECMAScript, behaves the same way in all applications that support the standard. Companies can use the open standard language to develop their implementation of JavaScript. The ECMAScript standard is documented in the ECMA-262 specification.