[pull] main from mdn:main

files/en-us/_redirects.txt

@@ -15528,9 +15528,14 @@
 /en-US/docs/Web/JavaScript/Reference/Symbols	/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol
 /en-US/docs/Web/JavaScript/Reference/arrow_functions	/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions
 /en-US/docs/Web/JavaScript/Reference/default_parameters	/en-US/docs/Web/JavaScript/Reference/Functions/Default_parameters
+/en-US/docs/Web/JavaScript/Reference/delete	/en-US/docs/Web/JavaScript/Reference/Operators/delete
 /en-US/docs/Web/JavaScript/Reference/eval	/en-US/docs/Web/JavaScript/Reference/Global_Objects/eval
+/en-US/docs/Web/JavaScript/Reference/instanceof	/en-US/docs/Web/JavaScript/Reference/Operators/instanceof
+/en-US/docs/Web/JavaScript/Reference/new	/en-US/docs/Web/JavaScript/Reference/Operators/new
+/en-US/docs/Web/JavaScript/Reference/null	/en-US/docs/Web/JavaScript/Reference/Operators/null
 /en-US/docs/Web/JavaScript/Reference/rest_parameters	/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters
 /en-US/docs/Web/JavaScript/Reference/template_strings	/en-US/docs/Web/JavaScript/Reference/Template_literals
+/en-US/docs/Web/JavaScript/Reference/this	/en-US/docs/Web/JavaScript/Reference/Operators/this
 /en-US/docs/Web/JavaScript/Same_origin_policy_for_JavaScript	/en-US/docs/Web/Security/Defenses/Same-origin_policy
 /en-US/docs/Web/JavaScript/Shells	/en-US/docs/Web/JavaScript/Reference/JavaScript_technologies_overview
 /en-US/docs/Web/JavaScript/The_performance_hazards_of__[[Prototype]]_mutation	/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/setPrototypeOf

files/en-us/glossary/binding/index.md

@@ -5,7 +5,7 @@ page-type: glossary-definition
 sidebar: glossarysidebar
 ---
 
-In programming, a **binding** is an association of an {{glossary("identifier")}} with a value. Not all bindings are {{glossary("variable", "variables")}} — for example, function {{glossary("parameter", "parameters")}} and the binding created by the {{jsxref("Statements/try...catch", "catch (e)")}} block are not "variables" in the strict sense. In addition, some bindings are implicitly created by the language — for example, {{jsxref("Operators/this", "this")}} and [`new.target`](/en-US/docs/Web/JavaScript/Reference/Operators/new.target) in JavaScript.
+In programming, a **binding** is an association of an {{glossary("identifier")}} with a value. Not all bindings are {{glossary("variable", "variables")}} — for example, function {{glossary("parameter", "parameters")}} and the binding created by the {{jsxref("Statements/try...catch", "catch (e)")}} block are not "variables" in the strict sense. In addition, some bindings are implicitly created by the language — for example, {{jsxref("this")}} and [`new.target`](/en-US/docs/Web/JavaScript/Reference/Operators/new.target) in JavaScript.
 
 A binding is {{glossary("mutable")}} if it can be re-assigned, and {{glossary("immutable")}} otherwise; this does _not_ mean that the value it holds is immutable.
 

files/en-us/learn_web_development/core/scripting/object_basics/index.md

@@ -348,7 +348,7 @@ frankie.introduceSelf();
 // "Hi! I'm Frankie."
 ```
 
-This works fine but is a bit long-winded: we have to create an empty object, initialize it, and return it. A better way is to use a **constructor**. A constructor is just a function called using the {{jsxref("operators/new", "new")}} keyword. When you call a constructor, it will:
+This works fine but is a bit long-winded: we have to create an empty object, initialize it, and return it. A better way is to use a **constructor**. A constructor is just a function called using the {{jsxref("new")}} keyword. When you call a constructor, it will:
 
 - create a new object
 - bind `this` to the new object, so you can refer to `this` in your constructor code

files/en-us/mozilla/firefox/releases/38/index.md

@@ -61,7 +61,7 @@ Highlights:
 - Duplicated parameter name is no longer allowed when rest-parameter is present ([Firefox bug 1096376](https://bugzil.la/1096376)).
 - Duplicated parameter name is no longer allowed in arrow functions ([Firefox bug 1096377](https://bugzil.la/1096377)).
 - Duplicated parameter name is no longer allowed in concise method definitions ([Firefox bug 1096378](https://bugzil.la/1096378)).
-- Warning is shown when {{jsxref("Map")}}/{{jsxref("Set")}}/{{jsxref("WeakMap")}} constructor is called without {{jsxref("Operators/new", "new")}} ([Firefox bug 1108930](https://bugzil.la/1108930)).
+- Warning is shown when {{jsxref("Map")}}/{{jsxref("Set")}}/{{jsxref("WeakMap")}} constructor is called without {{jsxref("new")}} ([Firefox bug 1108930](https://bugzil.la/1108930)).
 - The {{jsxref("WeakMap.get", "get")}}, {{jsxref("WeakMap.has", "has")}}, and {{jsxref("WeakMap.delete", "delete")}} methods of {{jsxref("WeakMap")}} objects no longer throw when the `key` parameter is not an object ([Firefox bug 1127827](https://bugzil.la/1127827)).
 - The optional and non-standard second `fallback` parameter for {{jsxref("WeakMap.prototype.get()")}} has been removed ([Firefox bug 1127827](https://bugzil.la/1127827)).
 - When defining a [generator method](/en-US/docs/Web/JavaScript/Reference/Functions/Method_definitions), `set` and `get` are no longer invalid names ([Firefox bug 1073809](https://bugzil.la/1073809)).

files/en-us/mozilla/firefox/releases/40/index.md

@@ -56,7 +56,7 @@ _No change._
 - Unreachable code after {{jsxref("Statements/return", "return")}} statement (including unreachable expression after {{jsxref("Statements/return", "semicolon-less return statements", "#Automatic_semicolon_insertion", 1)}}) will now show a warning in the console ([Firefox bug 1005110](https://bugzil.la/1005110), [Firefox bug 1151931](https://bugzil.la/1151931)).
 - {{jsxref("Symbol.match")}} has been added ([Firefox bug 1054755](https://bugzil.la/1054755)).
 - Passing an object which has a property named {{jsxref("Symbol.match")}} with a {{Glossary("truthy")}} value to {{jsxref("String.prototype.startsWith")}}, {{jsxref("String.prototype.endsWith")}}, and `String.prototype.contains` now throws a {{jsxref("TypeError")}} ([Firefox bug 1054755](https://bugzil.la/1054755)).
-- {{jsxref("RegExp")}} function returns pattern itself if called without {{jsxref("Operators/new", "new")}} and pattern object has a property named {{jsxref("Symbol.match")}} with a {{Glossary("truthy")}} value, and the pattern object's `constructor` property equals to {{jsxref("RegExp")}} function. ([Firefox bug 1147817](https://bugzil.la/1147817)).
+- {{jsxref("RegExp")}} function returns pattern itself if called without {{jsxref("new")}} and pattern object has a property named {{jsxref("Symbol.match")}} with a {{Glossary("truthy")}} value, and the pattern object's `constructor` property equals to {{jsxref("RegExp")}} function. ([Firefox bug 1147817](https://bugzil.la/1147817)).
 - Support for the non-standard JS1.7 destructuring for-in has been dropped ([Firefox bug 1083498](https://bugzil.la/1083498)).
 - [Non-standard initializer expressions](/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_for-in_initializer) in [`for...in`](/en-US/docs/Web/JavaScript/Reference/Statements/for...in) loops are now ignored and will present a warning in the console. ([Firefox bug 748550](https://bugzil.la/748550) and [Firefox bug 1164741](https://bugzil.la/1164741)).
 - [`\u{xxxxxx}`](/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#unicode_code_point_escapes) Unicode code point escapes have been added ([Firefox bug 320500](https://bugzil.la/320500)).

files/en-us/mozilla/firefox/releases/44/index.md

@@ -83,7 +83,7 @@ Highlights:
 #### Changes
 
 - The [`let`](/en-US/docs/Web/JavaScript/Reference/Statements/let) and [`const`](/en-US/docs/Web/JavaScript/Reference/Statements/const) bindings in the global level have been made compliant with ES2015 semantics. See [Firefox bug 589199](https://bugzil.la/589199) and the blog post ["Breaking changes in let and const in Firefox Nightly 44"](https://blog.mozilla.org/addons/2015/10/14/breaking-changes-let-const-firefox-nightly-44/). In addition, `let` is now available to default Web JavaScript (strict and non-strict) and does not require a version opt-in anymore ([Firefox bug 932517](https://bugzil.la/932517)).
-- If [typed arrays'](/en-US/docs/Web/JavaScript/Guide/Typed_arrays) (like {{jsxref("Int8Array", "Int8Array")}}) and {{jsxref("ArrayBuffer", "ArrayBuffer")}}) constructors are called as a function without the {{jsxref("Operators/new", "new")}} operator, a {{jsxref("TypeError")}} is now thrown as per the ES2015 specification ([Firefox bug 980945](https://bugzil.la/980945), [Firefox bug 1214936](https://bugzil.la/1214936)).
+- If [typed arrays'](/en-US/docs/Web/JavaScript/Guide/Typed_arrays) (like {{jsxref("Int8Array", "Int8Array")}}) and {{jsxref("ArrayBuffer", "ArrayBuffer")}}) constructors are called as a function without the {{jsxref("new")}} operator, a {{jsxref("TypeError")}} is now thrown as per the ES2015 specification ([Firefox bug 980945](https://bugzil.la/980945), [Firefox bug 1214936](https://bugzil.la/1214936)).
 - The {{jsxref("RegExp")}} sticky flag now follows the ES2015 standard for [anchored sticky regular expressions](/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp/sticky#anchored_sticky_flag) ([Firefox bug 773687](https://bugzil.la/773687)).
 - The JavaScript shell (SpiderMonkey's REPL) now defaults to the default, Web-compatible JS version (and not JS1.7+ anymore) ([Firefox bug 1192329](https://bugzil.la/1192329)).
 

files/en-us/web/api/domtokenlist/foreach/index.md

@@ -31,7 +31,7 @@ forEach(callback, thisArg)
       - : The array that `forEach()` is being applied to.
 
 - `thisArg` {{Optional_inline}}
-  - : The value to use as {{jsxref("Operators/this", "this")}} when executing `callback`.
+  - : The value to use as {{jsxref("this")}} when executing `callback`.
 
 ### Return value
 

files/en-us/web/api/eventtarget/addeventlistener/index.md

@@ -135,7 +135,7 @@ It is often desirable to reference the element on which the event handler was fi
 such as when using a generic handler for a set of similar elements.
 
 When attaching a handler function to an element using `addEventListener()`,
-the value of {{jsxref("Operators/this","this")}} inside the handler will be a reference to
+the value of {{jsxref("this")}} inside the handler will be a reference to
 the element. It will be the same as the value of the `currentTarget` property of
 the event argument that is passed to the handler.
 

files/en-us/web/api/largestcontentfulpaint/presentationtime/index.md

@@ -14,7 +14,7 @@ The `presentationTime` is optional — some browsers may choose always to return
 
 ## Value
 
-A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("Operators/null", "null")}} if the value is not exposed.
+A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("null")}} if the value is not exposed.
 
 ## Examples
 

files/en-us/web/api/performanceelementtiming/presentationtime/index.md

@@ -16,7 +16,7 @@ The `presentationTime` is optional — some browsers may choose always to return
 
 ## Value
 
-A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("Operators/null", "null")}} if the value is not exposed.
+A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("null")}} if the value is not exposed.
 
 ## Examples
 

files/en-us/web/api/performancelonganimationframetiming/presentationtime/index.md

@@ -16,7 +16,7 @@ The `presentationTime` is optional — some browsers may choose always to return
 
 ## Value
 
-A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("Operators/null", "null")}} if the value is not exposed.
+A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("null")}} if the value is not exposed.
 
 ## Examples
 

files/en-us/web/api/performancepainttiming/presentationtime/index.md

@@ -14,7 +14,7 @@ The `presentationTime` is optional — some browsers may choose always to return
 
 ## Value
 
-A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("Operators/null", "null")}} if the value is not exposed.
+A {{domxref("DOMHighResTimeStamp")}} or {{jsxref("null")}} if the value is not exposed.
 
 ## Examples
 

files/en-us/web/api/windowclient/navigate/index.md

@@ -25,7 +25,7 @@ navigate(url)
 
 ### Return value
 
-A {{jsxref("Promise")}} that resolves to the existing {{domxref("WindowClient")}} if the URL is from the same origin as the service worker, or {{jsxref("Operators/null", "null")}} otherwise.
+A {{jsxref("Promise")}} that resolves to the existing {{domxref("WindowClient")}} if the URL is from the same origin as the service worker, or {{jsxref("null")}} otherwise.
 
 ## Specifications
 

files/en-us/web/javascript/guide/meta_programming/index.md

@@ -59,7 +59,7 @@ The following table summarizes the available traps available to `Proxy` objects.
         {{jsxref("Proxy/Proxy/getPrototypeOf", "handler.getPrototypeOf()")}}
       </td>
       <td>
-        {{jsxref("Object.getPrototypeOf()")}}<br />{{jsxref("Reflect.getPrototypeOf()")}}<br />{{jsxref("Object/proto", "__proto__")}}<br />{{jsxref("Object.prototype.isPrototypeOf()")}}<br />{{jsxref("Operators/instanceof", "instanceof")}}
+        {{jsxref("Object.getPrototypeOf()")}}<br />{{jsxref("Reflect.getPrototypeOf()")}}<br />{{jsxref("Object/proto", "__proto__")}}<br />{{jsxref("Object.prototype.isPrototypeOf()")}}<br />{{jsxref("instanceof")}}
       </td>
     </tr>
     <tr>

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

@@ -73,7 +73,7 @@ Browse the complete [JavaScript reference](/en-US/docs/Web/JavaScript/Reference)
 - [Standard objects](/en-US/docs/Web/JavaScript/Reference/Global_Objects)
   - : Get to know standard built-in objects: {{jsxref("Array")}}, {{jsxref("Boolean")}}, {{jsxref("Error")}}, {{jsxref("Function")}}, {{jsxref("JSON")}}, {{jsxref("Math")}}, {{jsxref("Number")}}, {{jsxref("Object")}}, {{jsxref("RegExp")}}, {{jsxref("String")}}, {{jsxref("Map")}}, {{jsxref("Set")}}, {{jsxref("WeakMap")}}, {{jsxref("WeakSet")}}, and others.
 - [Expressions and operators](/en-US/docs/Web/JavaScript/Reference/Operators)
-  - : Learn more about the behavior of JavaScript's operators {{jsxref("Operators/instanceof", "instanceof")}}, {{jsxref("Operators/typeof", "typeof")}}, {{jsxref("Operators/new", "new")}}, {{jsxref("Operators/this", "this")}}, the [operator precedence](/en-US/docs/Web/JavaScript/Reference/Operators/Operator_precedence), and more.
+  - : Learn more about the behavior of JavaScript's operators {{jsxref("instanceof")}}, {{jsxref("Operators/typeof", "typeof")}}, {{jsxref("new")}}, {{jsxref("this")}}, the [operator precedence](/en-US/docs/Web/JavaScript/Reference/Operators/Operator_precedence), and more.
 - [Statements and declarations](/en-US/docs/Web/JavaScript/Reference/Statements)
   - : Learn how {{jsxref("Statements/do...while", "do-while")}}, {{jsxref("Statements/for...in", "for-in")}}, {{jsxref("Statements/for...of", "for-of")}}, {{jsxref("Statements/try...catch", "try-catch")}}, {{jsxref("Statements/let", "let")}}, {{jsxref("Statements/var", "var")}}, {{jsxref("Statements/const", "const")}}, {{jsxref("Statements/if...else", "if-else")}}, {{jsxref("Statements/switch", "switch")}}, and more JavaScript statements and keywords work.
 - [Functions](/en-US/docs/Web/JavaScript/Reference/Functions)

files/en-us/web/javascript/reference/classes/index.md

@@ -285,7 +285,7 @@ For how instances are created, see the {{jsxref("Classes/constructor", "construc
 
 ### Binding this with instance and static methods
 
-When a static or instance method is called without a value for {{jsxref("Operators/this", "this")}}, such as by assigning the method to a variable and then calling it, the `this` value will be `undefined` inside the method. This behavior is the same even if the [`"use strict"`](/en-US/docs/Web/JavaScript/Reference/Strict_mode) directive isn't present, because code within the `class` body is always executed in strict mode.
+When a static or instance method is called without a value for {{jsxref("this")}}, such as by assigning the method to a variable and then calling it, the `this` value will be `undefined` inside the method. This behavior is the same even if the [`"use strict"`](/en-US/docs/Web/JavaScript/Reference/Strict_mode) directive isn't present, because code within the `class` body is always executed in strict mode.
 
 ```js
 class Animal {

files/en-us/web/javascript/reference/classes/static/index.md

@@ -173,7 +173,7 @@ StaticMethodCall.anotherStaticMethod();
 
 ### Calling static members from a class constructor and other methods
 
-Static members are not directly accessible using the {{jsxref("Operators/this", "this")}} keyword from
+Static members are not directly accessible using the {{jsxref("this")}} keyword from
 non-static methods. You need to call them using the class name:
 `CLASSNAME.STATIC_METHOD_NAME()` /
 `CLASSNAME.STATIC_PROPERTY_NAME` or by calling the method as a property of

files/en-us/web/javascript/reference/errors/bad_new_optional/index.md

@@ -5,7 +5,7 @@ page-type: javascript-error
 sidebar: jssidebar
 ---
 
-The JavaScript exception "new keyword cannot be used with an optional chain" occurs when the constructor of a {{jsxref("Operators/new", "new")}} expression is an [optional chain](/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining), or if there's an optional chain between the constructor and the parenthesized list of arguments.
+The JavaScript exception "new keyword cannot be used with an optional chain" occurs when the constructor of a {{jsxref("new")}} expression is an [optional chain](/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining), or if there's an optional chain between the constructor and the parenthesized list of arguments.
 
 ## Message
 
@@ -62,6 +62,6 @@ Note that there's no needs to use `?.` on the `new` expression itself: `new a()?
 
 ## See also
 
-- {{jsxref("Operators/new", "new")}}
+- {{jsxref("new")}}
 - [Optional chaining (`?.`)](/en-US/docs/Web/JavaScript/Reference/Operators/Optional_chaining)
 - [Original discussion on whether "optional new" should be allowed](https://github.com/tc39/proposal-optional-chaining/issues/22)

files/en-us/web/javascript/reference/errors/bad_super_call/index.md

@@ -21,7 +21,7 @@ SyntaxError: super is not valid in this context. (Safari)
 
 ## What went wrong?
 
-The `super()` call is used to invoke the base constructor of a derived class, so the base class can initialize the {{jsxref("Operators/this", "this")}} object. Using it anywhere else doesn't make sense.
+The `super()` call is used to invoke the base constructor of a derived class, so the base class can initialize the {{jsxref("this")}} object. Using it anywhere else doesn't make sense.
 
 `super()` can also be defined in an arrow function that's nested within the constructor. However, it cannot be defined in any other kind of function.
 

files/en-us/web/javascript/reference/errors/builtin_ctor_no_new/index.md

@@ -5,7 +5,7 @@ page-type: javascript-error
 sidebar: jssidebar
 ---
 
-The JavaScript exception "calling a builtin X constructor without new is forbidden" occurs when you try to call a builtin constructor without using the {{jsxref("Operators/new", "new")}} keyword. All modern constructors, such as {{jsxref("Promise")}} and {{jsxref("Map")}}, must be called with `new`.
+The JavaScript exception "calling a builtin X constructor without new is forbidden" occurs when you try to call a builtin constructor without using the {{jsxref("new")}} keyword. All modern constructors, such as {{jsxref("Promise")}} and {{jsxref("Map")}}, must be called with `new`.
 
 ## Message
 
@@ -52,4 +52,4 @@ const m = new Map();
 
 ## See also
 
-- {{jsxref("Operators/new", "new")}}
+- {{jsxref("new")}}

files/en-us/web/javascript/reference/errors/class_ctor_no_new/index.md

@@ -5,7 +5,7 @@ page-type: javascript-error
 sidebar: jssidebar
 ---
 
-The JavaScript exception "class constructors must be invoked with 'new'" occurs when a [class constructor](/en-US/docs/Web/JavaScript/Reference/Classes) is called without the {{jsxref("Operators/new", "new")}} keyword. All class constructors must be called with `new`.
+The JavaScript exception "class constructors must be invoked with 'new'" occurs when a [class constructor](/en-US/docs/Web/JavaScript/Reference/Classes) is called without the {{jsxref("new")}} keyword. All class constructors must be called with `new`.
 
 ## Message
 
@@ -47,4 +47,4 @@ new X();
 ## See also
 
 - [Classes](/en-US/docs/Web/JavaScript/Reference/Classes)
-- {{jsxref("Operators/new", "new")}}
+- {{jsxref("new")}}

files/en-us/web/javascript/reference/errors/invalid_derived_return/index.md

@@ -61,4 +61,4 @@ new Derived(); // { x: 1 }
 
 - [Classes](/en-US/docs/Web/JavaScript/Reference/Classes)
 - {{jsxref("Classes/extends", "extends")}}
-- {{jsxref("Operators/new", "new")}}
+- {{jsxref("new")}}

files/en-us/web/javascript/reference/errors/super_not_called/index.md

@@ -5,7 +5,7 @@ page-type: javascript-error
 sidebar: jssidebar
 ---
 
-The JavaScript exception "must call super constructor before using 'this' in derived class constructor" occurs when the {{jsxref("Operators/super", "super()")}} is not called for a given derived class constructor, and the derived constructor tries to access the value of {{jsxref("Operators/this", "this")}}, or the derived constructor has already returned and the return value is not an object.
+The JavaScript exception "must call super constructor before using 'this' in derived class constructor" occurs when the {{jsxref("Operators/super", "super()")}} is not called for a given derived class constructor, and the derived constructor tries to access the value of {{jsxref("this")}}, or the derived constructor has already returned and the return value is not an object.
 
 ## Message