Content sync and updated to md | Javascript/reference [ES] (#4110)

* update and sync to md

* Apply suggestions from code review

Co-authored-by: David Brito <39559632+davbrito@users.noreply.github.com>
Co-authored-by: Juan Vásquez <juan@logicalbricks.com>

* Update files/es/web/javascript/reference/index.md

* Update files/es/web/javascript/reference/index.md

* Update files/es/web/javascript/reference/index.md

Co-authored-by: David Brito <39559632+davbrito@users.noreply.github.com>
Co-authored-by: Juan Vásquez <juan@logicalbricks.com>

2 files changed, 315 insertions, 32 deletions

diff --git a/files/es/web/javascript/reference/index.html b/files/es/web/javascript/reference/index.html
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----
-title: Referencia de JavaScript
-slug: Web/JavaScript/Reference
-tags:
-  - JavaScript
-translation_of: Web/JavaScript/Reference
-original_slug: Web/JavaScript/Referencia
----
-<p>{{JsSidebar}}</p>
-
-<h2 id="Objetos_globales" name="Objetos_globales"><a href="/es/docs/Web/JavaScript/Referencia/Objetos_globales">Objetos globales</a></h2>
-
-<div>{{page('/es/docs/Web/JavaScript/Referencia/Objetos_globales', 'Objetos_est.C3.A1ndar_(por_categor.C3.ADa)')}}</div>
-
-<h2 id="Sentencias" name="Sentencias"><a href="/es/docs/Web/JavaScript/Referencia/Sentencias">Sentencias</a></h2>
-
-<p>{{page('/es/docs/Web/JavaScript/Referencia/Sentencias', 'Statements_and_declarations_by_category')}}</p>
-
-<h2 id="Operadores" name="Operadores"><a href="/es/docs/Web/JavaScript/Referencia/Operadores">Expresiónes y Operadores</a></h2>
-
-<p>{{page('/es/docs/Web/JavaScript/Referencia/Operadores', 'Expressions_and_operators_by_category')}}</p>
-
-<h2 id="Gramática_léxica"><a href="/es/docs/Web/JavaScript/Reference/Gramatica_lexica">Gramática léxica</a></h2>
-
-<ul>
- <li><a href="/es/Referencia_de_JavaScript_1.5/Comentarios/comentario" title="es/Referencia_de_JavaScript_1.5/Comentarios/comentario">comentarios en el Código</a> (<code>//</code> and <code>/* */</code>)</li>
- <li><a href="/es/Referencia_de_JavaScript_1.5/Palabras_Reservadas" title="es/Referencia_de_JavaScript_1.5/Palabras_Reservadas">Palabras reservadas</a></li>
-</ul>
-
-<h2 id="Ap.C3.A9ndice_B_-_Caracter.C3.ADsticas_Desprobadas" name="Ap.C3.A9ndice_B_-_Caracter.C3.ADsticas_Desprobadas"><a href="/es/docs/Web/JavaScript/Referencia/Caracter%C3%ADsticas_Desaprobadas" title="es/Referencia_de_JavaScript_1.5/Características_Desaprobadas">Apéndice - Características Desaprobadas</a></h2>
-
-<p><span class="comment">Original Document At: <a class="external" href="http://devedge-temp.mozilla.org/library/manuals/2000/javascript/1.5/reference/" rel="freelink">http://devedge-temp.mozilla.org/libr...1.5/reference/</a></span></p>
diff --git a/files/es/web/javascript/reference/index.md b/files/es/web/javascript/reference/index.md
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+---
+title: Referencia de JavaScript
+slug: Web/JavaScript/Reference
+translation_of: Web/JavaScript/Reference
+original_slug: Web/JavaScript/Referencia
+---
+{{JsSidebar}}
+
+Esta parte de la sección de Javascript en MDN sirve como un repositorio de hechos sobre el lenguaje Javascript. Lee más [sobre esta referencia](/es/docs/Web/JavaScript/Reference/About).
+
+## Objetos globales
+
+[Objetos globales en Javascript](/es/docs/Web/JavaScript/Reference/Global_Objects), junto con sus métodos y propiedades.
+
+### Propiedades de tipo valor
+
+- {{JSxRef("globalThis")}}
+- {{JSxRef("Infinity")}}
+- {{JSxRef("NaN")}}
+- {{JSxRef("undefined")}}
+
+### Propiedades de tipo función
+
+- {{JSxRef("Global_Objects/eval", "eval()")}}
+- {{JSxRef("Global_Objects/isFinite", "isFinite()")}}
+- {{JSxRef("Global_Objects/isNaN", "isNaN()")}}
+- {{JSxRef("Global_Objects/parseFloat", "parseFloat()")}}
+- {{JSxRef("Global_Objects/parseInt", "parseInt()")}}
+- {{JSxRef("Global_Objects/decodeURI", "decodeURI()")}}
+- {{JSxRef("Global_Objects/decodeURIComponent", "decodeURIComponent()")}}
+- {{JSxRef("Global_Objects/encodeURI", "encodeURI()")}}
+- {{JSxRef("Global_Objects/encodeURIComponent", "encodeURIComponent()")}}
+
+### Objetos fundamentales
+
+- {{JSxRef("Object")}}
+- {{JSxRef("Function")}}
+- {{JSxRef("Boolean")}}
+- {{JSxRef("Symbol")}}
+
+### Objetos de errores
+
+- {{JSxRef("Error")}}
+- {{JSxRef("EvalError")}}
+- {{JSxRef("RangeError")}}
+- {{JSxRef("ReferenceError")}}
+- {{JSxRef("SyntaxError")}}
+- {{JSxRef("TypeError")}}
+- {{JSxRef("URIError")}}
+- {{JSxRef("AggregateError")}}
+
+### Números y fechas
+
+- {{JSxRef("Number")}}
+- {{JSxRef("BigInt")}}
+- {{JSxRef("Math")}}
+- {{JSxRef("Date")}}
+
+### Procesamiento de texto
+
+- {{JSxRef("String")}}
+- {{JSxRef("RegExp")}}
+
+### Colecciones indexadas
+
+- {{JSxRef("Array")}}
+- {{JSxRef("Int8Array")}}
+- {{JSxRef("Uint8Array")}}
+- {{JSxRef("Uint8ClampedArray")}}
+- {{JSxRef("Int16Array")}}
+- {{JSxRef("Uint16Array")}}
+- {{JSxRef("Int32Array")}}
+- {{JSxRef("Uint32Array")}}
+- {{JSxRef("BigInt64Array")}}
+- {{JSxRef("BigUint64Array")}}
+- {{JSxRef("Float32Array")}}
+- {{JSxRef("Float64Array")}}
+
+### Colecciones con campos clave
+
+- {{JSxRef("Map")}}
+- {{JSxRef("Set")}}
+- {{JSxRef("WeakMap")}}
+- {{JSxRef("WeakSet")}}
+
+### Datos estructurados
+
+- {{JSxRef("ArrayBuffer")}}
+- {{JSxRef("SharedArrayBuffer")}}
+- {{JSxRef("DataView")}}
+- {{JSxRef("Atomics")}}
+- {{JSxRef("JSON")}}
+
+### Gestión de memoria
+
+- {{JSxRef("WeakRef")}}
+- {{JsxRef("FinalizationRegistry")}}
+
+### Abstracción de control
+
+- {{JSxRef("Promise")}}
+- {{JSxRef("GeneratorFunction")}}
+- {{JSxRef("AsyncGeneratorFunction")}}
+- {{JSxRef("Generator")}}
+- {{JSxRef("AsyncGenerator")}}
+- {{JSxRef("AsyncFunction")}}
+
+### Reflexión
+
+- {{JSxRef("Reflect")}}
+- {{JSxRef("Proxy")}}
+
+### Internacionalización
+
+- {{JSxRef("Intl")}}
+- {{JSxRef("Global_Objects/Intl/Collator", "Intl.Collator")}}
+- {{JSxRef("Global_Objects/Intl/DateTimeFormat", "Intl.DateTimeFormat")}}
+- {{JSxRef("Global_Objects/Intl/DisplayNames", "Intl.DisplayNames")}}
+- {{JSxRef("Global_Objects/Intl/ListFormat", "Intl.ListFormat")}}
+- {{JSxRef("Global_Objects/Intl/Locale", "Intl.Locale")}}
+- {{JSxRef("Global_Objects/Intl/NumberFormat", "Intl.NumberFormat")}}
+- {{JSxRef("Global_Objects/Intl/PluralRules", "Intl.PluralRules")}}
+- {{JSxRef("Global_Objects/Intl/RelativeTimeFormat", "Intl.RelativeTimeFormat")}}
+
+### WebAssembly
+
+- {{JSxRef("WebAssembly")}}
+- {{JSxRef("WebAssembly.Module")}}
+- {{JSxRef("WebAssembly.Instance")}}
+- {{JSxRef("WebAssembly.Memory")}}
+- {{JSxRef("WebAssembly.Table")}}
+- {{JSxRef("WebAssembly.CompileError")}}
+- {{JSxRef("WebAssembly.LinkError")}}
+- {{JSxRef("WebAssembly.RuntimeError")}}
+
+## Sentencias
+
+[Declaraciones y sentencias en JavaScript](/es/docs/Web/JavaScript/Reference/Statements)
+
+### Control de flujo
+
+- {{jsxref("Statements/block", "Block", "", 1)}}
+- {{jsxref("Statements/Empty", "Empty statement", "", 1)}}
+- {{jsxref("Statements/break", "break")}}
+- {{jsxref("Statements/continue", "continue")}}
+- {{jsxref("Statements/if...else", "if...else")}}
+- {{jsxref("Statements/switch", "switch")}}
+- {{jsxref("Statements/throw", "throw")}}
+- {{jsxref("Statements/try...catch", "try...catch")}}
+
+### Declaraciones
+
+- {{jsxref("Statements/var", "var")}}
+- {{jsxref("Statements/let", "let")}}
+- {{jsxref("Statements/const", "const")}}
+
+### Funciones y clases
+
+- {{jsxref("Statements/function", "function")}}
+- {{jsxref("Statements/function*", "function*")}}
+- {{jsxref("Statements/async_function", "async function")}}
+- {{jsxref("Statements/return", "return")}}
+- {{jsxref("Statements/class", "class")}}
+
+### Iteraciones
+
+- {{jsxref("Statements/do...while", "do...while")}}
+- {{jsxref("Statements/for", "for")}}
+- {{jsxref("Statements/for...in", "for...in")}}
+- {{jsxref("Statements/for...of", "for...of")}}
+- {{jsxref("Statements/for-await...of", "for await...of")}}
+- {{jsxref("Statements/while", "while")}}
+
+### Otros
+
+- {{jsxref("Statements/debugger", "debugger")}}
+- {{jsxref("Statements/export", "export")}}
+- {{jsxref("Statements/import", "import")}}
+- {{jsxref("Statements/label", "label")}}
+- {{jsxref("Statements/with", "with")}}
+
+## Operadores y expresiones
+
+[Operadores y expresiones en JavaScript](/es/docs/Web/JavaScript/Reference/Operators).
+
+### Expresiones primarias
+
+- {{JSxRef("Operators/this", "this")}}
+- {{JSxRef("Operators/function", "function")}}
+- {{JSxRef("Operators/class", "class")}}
+- {{JSxRef("Operators/function*", "function*")}}
+- {{JSxRef("Operators/yield", "yield")}}
+- {{JSxRef("Operators/yield*", "yield*")}}
+- {{JSxRef("Operators/async_function", "async function")}}
+- {{JSxRef("Operators/await", "await")}}
+- {{JSxRef("Global_Objects/Array", "[]")}}
+- {{JSxRef("Operators/Object_initializer", "{}")}}
+- {{JSxRef("Global_Objects/RegExp", "/ab+c/i")}}
+- {{JSxRef("Operators/Grouping", "( )")}}
+- {{JSxRef("null")}}
+
+### Expresiones del lado izquierdo
+
+- {{JSxRef("Operators/Property_accessors", "Property accessors", "", 1)}}
+- {{JSxRef("Operators/Optional_chaining", "<code>?.</code> (Optional chaining)", "", 1)}}
+- {{JSxRef("Operators/new", "new")}}
+- {{JSxRef("Operators/new%2Etarget", "new.target")}}
+- {{JSxRef("Statements/import%2Emeta", "import.meta")}}
+- {{JSxRef("Operators/super", "super")}}
+- {{JSxRef("Operators/Spread_syntax", "...obj")}}
+
+### Incremento y decremento
+
+- {{JSxRef("Operators/Increment", "A++")}}
+- {{JSxRef("Operators/Decrement", "A--")}}
+- {{JSxRef("Operators/Increment", "++A")}}
+- {{JSxRef("Operators/Decrement", "--A")}}
+
+### Operadores unarios
+
+- {{JSxRef("Operators/delete", "delete")}}
+- {{JSxRef("Operators/void", "void")}}
+- {{JSxRef("Operators/typeof", "typeof")}}
+- {{JSxRef("Operators/Unary_plus", "+")}}
+- {{JSxRef("Operators/Unary_negation", "-")}}
+- {{JSxRef("Operators/Bitwise_NOT", "~")}}
+- {{JSxRef("Operators/Logical_NOT", "!")}}
+
+### Operadores aritméticos
+
+- {{JSxRef("Operators/Addition", "+")}}
+- {{JSxRef("Operators/Subtraction", "-")}}
+- {{JSxRef("Operators/Division", "/")}}
+- {{JSxRef("Operators/Multiplication", "*")}}
+- {{JSxRef("Operators/Remainder", "%")}}
+- {{JSxRef("Operators/Exponentiation", "**")}}
+
+### Operadores relacionales
+
+- {{JSxRef("Operators/in", "in")}}
+- {{JSxRef("Operators/instanceof", "instanceof")}}
+- {{JSxRef("Operators/Less_than", "&lt;")}}
+- {{JSxRef("Operators/Greater_than", "&gt;")}}
+- {{JSxRef("Operators/Less_than_or_equal", "&lt;=")}}
+- {{JSxRef("Operators/Greater_than_or_equal", "&gt;=")}}
+
+### Operadores de igualdad
+
+- {{JSxRef("Operators/Equality", "==")}}
+- {{JSxRef("Operators/Inequality", "!=")}}
+- {{JSxRef("Operators/Strict_equality", "===")}}
+- {{JSxRef("Operators/Strict_inequality", "!==")}}
+
+### Operadores de desplazamiento bit a bit
+
+- {{JSxRef("Operators/Left_shift", "&lt;&lt;")}}
+- {{JSxRef("Operators/Right_shift", "&gt;&gt;")}}
+- {{JSxRef("Operators/Unsigned_right_shift", "&gt;&gt;&gt;")}}
+
+### Operadores binarios bitwise
+
+- {{JSxRef("Operators/Bitwise_AND", "&amp;")}}
+- {{JSxRef("Operators/Bitwise_OR", "|")}}
+- {{JSxRef("Operators/Bitwise_XOR", "^")}}
+
+### Operadores lógicos bitwise
+
+- {{JSxRef("Operators/Logical_AND", "&amp;&amp;")}}
+- {{JSxRef("Operators/Logical_OR", "||")}}
+- {{JSxRef("Operators/Nullish_coalescing_operator", "??")}}
+
+### Operador condicional (ternario)
+
+- {{JSxRef("Operators/Conditional_Operator", "(condition ? ifTrue : ifFalse)")}}
+
+### Operadores de asignación
+
+- {{JSxRef("Operators/Assignment", "=")}}
+- {{JSxRef("Operators/Multiplication_assignment", "*=")}}
+- {{JSxRef("Operators/Exponentiation_assignment", "**=")}}
+- {{JSxRef("Operators/Division_assignment", "/=")}}
+- {{JSxRef("Operators/Remainder_assignment", "%=")}}
+- {{JSxRef("Operators/Addition_assignment", "+=")}}
+- {{JSxRef("Operators/Subtraction_assignment", "-=")}}
+- {{JSxRef("Operators/Left_shift_assignment", "&lt;&lt;=")}}
+- {{JSxRef("Operators/Right_shift_assignment", "&gt;&gt;=")}}
+- {{JSxRef("Operators/Unsigned_right_shift_assignment", "&gt;&gt;&gt;=")}}
+- {{JSxRef("Operators/Bitwise_AND_assignment", "&amp;=")}}
+- {{JSxRef("Operators/Bitwise_XOR_assignment", "^=")}}
+- {{JSxRef("Operators/Bitwise_OR_assignment", "|=")}}
+- {{JSxRef("Operators/Logical_AND_assignment", "&amp;&amp;=")}}
+- {{JSxRef("Operators/Logical_OR_assignment", "||=")}}
+- {{JSxRef("Operators/Logical_nullish_assignment", "??=")}}
+- {{JSxRef("Operators/Destructuring_assignment", "[a, b] = [1, 2]")}}
+- {{JSxRef("Operators/Destructuring_assignment", "{a, b} = {a:1, b:2}")}}
+
+### Operador coma
+
+- {{JSxRef("Operators/Comma_Operator", ",")}}
+
+## Funciones
+
+Este capítulo documenta como trabajar con las [Funciones JavaScript](/es/docs/Web/JavaScript/Reference/Functions) para desarrollar tus aplicaciones.
+
+- [`argumentos`](/es/docs/Web/JavaScript/Reference/Functions/arguments)
+- [Funciones flecha](/es/docs/Web/JavaScript/Reference/Functions/Arrow_functions)
+- [Parámetros por defecto](/es/docs/Web/JavaScript/Reference/Functions/Default_parameters)
+- [Parámetros rest](/es/docs/Web/JavaScript/Reference/Functions/rest_parameters)
+
+## Páginas adicionales de referencia
+
+- [Gramática léxica](/es/docs/Web/JavaScript/Reference/Lexical_grammar)
+- [Tipos de datos y estructuras](/es/docs/Web/JavaScript/Data_structures)
+- [Modo estricto](/es/docs/Web/JavaScript/Reference/Strict_mode)
+- [Características en desuso y obsoletas](/es/docs/Web/JavaScript/Reference/Deprecated_and_obsolete_features)