René's URL Explorer Experiment


Title: Map - JavaScript | MDN

Open Graph Title: Map - JavaScript | MDN

Description: El objeto Map retiene tuplas de llave-valor y mantiene el orden de inserción de las llaves. Cualquier valor (ambos objetos y valores primitivos) puede ser usado como llave o valor.

Open Graph Description: El objeto Map retiene tuplas de llave-valor y mantiene el orden de inserción de las llaves. Cualquier valor (ambos objetos y valores primitivos) puede ser usado como llave o valor.

Opengraph URL: https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map

direct link

Domain: developer.mozilla.org

og:localees
og:imagehttps://developer.mozilla.org/mdn-social-share.d893525a4fb5fb1f67a2.png
og:image:typeimage/png
og:image:height1080
og:image:width1920
og:image:altThe MDN Web Docs logo, featuring a blue accent color, displayed on a solid black background.
og:site_nameMDN Web Docs
twitter:cardsummary_large_image
twitter:creatorMozDevNet
position5

Links:

Skip to main contenthttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#content
Skip to searchhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#search
MDN https://developer.mozilla.org/es/
HTML: Markup languagehttps://developer.mozilla.org/es/docs/Web/HTML
Elementshttps://developer.mozilla.org/es/docs/Web/HTML/Reference/Elements
Global attributeshttps://developer.mozilla.org/es/docs/Web/HTML/Reference/Global_attributes
Attributeshttps://developer.mozilla.org/es/docs/Web/HTML/Reference/Attributes
See all…https://developer.mozilla.org/es/docs/Web/HTML/Reference
Responsive imageshttps://developer.mozilla.org/es/docs/Web/HTML/Guides/Responsive_images
HTML cheatsheethttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Cheatsheet
Date & time formatshttps://developer.mozilla.org/en-US/docs/Web/HTML/Guides/Date_and_time_formats
See all…https://developer.mozilla.org/en-US/docs/Web/HTML/Guides
SVGhttps://developer.mozilla.org/es/docs/Web/SVG
MathMLhttps://developer.mozilla.org/es/docs/Web/MathML
XMLhttps://developer.mozilla.org/es/docs/Web/XML
CSS: Styling languagehttps://developer.mozilla.org/es/docs/Web/CSS
Propertieshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties
Selectorshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Selectors
At-ruleshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules
Valueshttps://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Values
See all…https://developer.mozilla.org/es/docs/Web/CSS/Reference
Box modelhttps://developer.mozilla.org/es/docs/Web/CSS/Guides/Box_model/Introduction
Animationshttps://developer.mozilla.org/es/docs/Web/CSS/Guides/Animations/Using
Flexboxhttps://developer.mozilla.org/es/docs/Web/CSS/Guides/Flexible_box_layout/Basic_concepts
Colorshttps://developer.mozilla.org/en-US/docs/Web/CSS/Guides/Colors/Applying_color
See all…https://developer.mozilla.org/en-US/docs/Web/CSS/Guides
Column layoutshttps://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook/Column_layouts
Centering an elementhttps://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook/Center_an_element
Card componenthttps://developer.mozilla.org/en-US/docs/Web/CSS/How_to/Layout_cookbook/Card
See all…https://developer.mozilla.org/es/docs/Web/CSS/How_to/Layout_cookbook
JavaScript: Scripting languagehttps://developer.mozilla.org/es/docs/Web/JavaScript
Standard built-in objectshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects
Expressions & operatorshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Operators
Statements & declarationshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Statements
Functionshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Functions
See all…https://developer.mozilla.org/es/docs/Web/JavaScript/Reference
Control flow & error handinghttps://developer.mozilla.org/es/docs/Web/JavaScript/Guide/Control_flow_and_error_handling
Loops and iterationhttps://developer.mozilla.org/es/docs/Web/JavaScript/Guide/Loops_and_iteration
Working with objectshttps://developer.mozilla.org/es/docs/Web/JavaScript/Guide/Working_with_objects
Using classeshttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_classes
See all…https://developer.mozilla.org/es/docs/Web/JavaScript/Guide
Web APIs: Programming interfaceshttps://developer.mozilla.org/es/docs/Web/API
File system APIhttps://developer.mozilla.org/es/docs/Web/API/File_System_API
Fetch APIhttps://developer.mozilla.org/es/docs/Web/API/Fetch_API
Geolocation APIhttps://developer.mozilla.org/es/docs/Web/API/Geolocation_API
HTML DOM APIhttps://developer.mozilla.org/es/docs/Web/API/HTML_DOM_API
Push APIhttps://developer.mozilla.org/es/docs/Web/API/Push_API
Service worker APIhttps://developer.mozilla.org/es/docs/Web/API/Service_Worker_API
See all…https://developer.mozilla.org/es/docs/Web/API
Using the Web animation APIhttps://developer.mozilla.org/en-US/docs/Web/API/Web_Animations_API/Using_the_Web_Animations_API
Using the Fetch APIhttps://developer.mozilla.org/es/docs/Web/API/Fetch_API/Using_Fetch
Working with the History APIhttps://developer.mozilla.org/es/docs/Web/API/History_API/Working_with_the_History_API
Using the Web speech APIhttps://developer.mozilla.org/es/docs/Web/API/Web_Speech_API/Using_the_Web_Speech_API
Using web workershttps://developer.mozilla.org/es/docs/Web/API/Web_Workers_API/Using_web_workers
All web technologyhttps://developer.mozilla.org/es/docs/Web
Accessibilityhttps://developer.mozilla.org/es/docs/Web/Accessibility
HTTPhttps://developer.mozilla.org/es/docs/Web/HTTP
URIhttps://developer.mozilla.org/en-US/docs/Web/URI
Web extensionshttps://developer.mozilla.org/es/docs/Mozilla/Add-ons/WebExtensions
WebAssemblyhttps://developer.mozilla.org/es/docs/WebAssembly
WebDriverhttps://developer.mozilla.org/en-US/docs/Web/WebDriver
See all…https://developer.mozilla.org/es/docs/Web
Mediahttps://developer.mozilla.org/es/docs/Web/Media
Performancehttps://developer.mozilla.org/es/docs/Web/Performance
Privacyhttps://developer.mozilla.org/en-US/docs/Web/Privacy
Securityhttps://developer.mozilla.org/es/docs/Web/Security
Progressive web appshttps://developer.mozilla.org/es/docs/Web/Progressive_web_apps
Learn web developmenthttps://developer.mozilla.org/es/docs/Learn_web_development
Getting started moduleshttps://developer.mozilla.org/es/docs/Learn_web_development/Getting_started
Core moduleshttps://developer.mozilla.org/es/docs/Learn_web_development/Core
MDN Curriculumhttps://developer.mozilla.org/en-US/curriculum/
Structuring content with HTML modulehttps://developer.mozilla.org/es/docs/Learn_web_development/Core/Structuring_content
CSS styling basics modulehttps://developer.mozilla.org/es/docs/Learn_web_development/Core/Styling_basics
CSS layout modulehttps://developer.mozilla.org/es/docs/Learn_web_development/Core/CSS_layout
Dynamic scripting with JavaScript modulehttps://developer.mozilla.org/es/docs/Learn_web_development/Core/Scripting
Playgroundhttps://developer.mozilla.org/en-US/play
HTTP Observatoryhttps://developer.mozilla.org/en-US/observatory
Border-image generatorhttps://developer.mozilla.org/es/docs/Web/CSS/CSS_backgrounds_and_borders/Border-image_generator
Border-radius generatorhttps://developer.mozilla.org/es/docs/Web/CSS/CSS_backgrounds_and_borders/Border-radius_generator
Box-shadow generatorhttps://developer.mozilla.org/en-US/docs/Web/CSS/CSS_backgrounds_and_borders/Box-shadow_generator
Color format converterhttps://developer.mozilla.org/en-US/docs/Web/CSS/CSS_colors/Color_format_converter
Color mixerhttps://developer.mozilla.org/en-US/docs/Web/CSS/CSS_colors/Color_mixer
Shape generatorhttps://developer.mozilla.org/en-US/docs/Web/CSS/CSS_shapes/Shape_generator
About MDNhttps://developer.mozilla.org/en-US/about
Advertise with ushttps://developer.mozilla.org/en-US/advertising
Communityhttps://developer.mozilla.org/en-US/community
MDN on GitHubhttps://github.com/mdn
Bloghttps://developer.mozilla.org/en-US/blog/
Tecnología web para desarrolladoreshttps://developer.mozilla.org/es/docs/Web
JavaScripthttps://developer.mozilla.org/es/docs/Web/JavaScript
Referencia de JavaScripthttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference
Objetos globaleshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects
Maphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map
https://github.com/orgs/mdn/discussions/739
https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/fr/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Map
https://developer.mozilla.org/zh-TW/docs/Web/JavaScript/Reference/Global_Objects/Map
Aprende más y únete a la comunidad de MDN Web Docshttps://developer.mozilla.org/es/docs/MDN/Community/Contributing/Translated_content#locales_activos
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
Learn more https://developer.mozilla.org/es/docs/Glossary/Baseline/Compatibility
See full compatibility https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#compatibilidad_con_navegadores
Report feedback https://survey.alchemer.com/s3/7634825/MDN-baseline-feedback?page=%2Fes%2Fdocs%2FWeb%2FJavaScript%2FReference%2FGlobal_Objects%2FMap&level=high
valores primitivoshttps://developer.mozilla.org/es/docs/Glossary/Primitive
Pruébalohttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#pruébalo
Descripciónhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#descripción
Constructorhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#constructor
Propiedades estáticashttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#propiedades_estáticas
Metodos estáticoshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#metodos_estáticos
Propiedades de instanciahttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#propiedades_de_instancia
Métodos de instanciahttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#métodos_de_instancia
Ejemploshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#ejemplos
Especificacioneshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#especificaciones
Compatibilidad con navegadoreshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#compatibilidad_con_navegadores
Véase tambiénhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#véase_también
Pruébalohttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#pruébalo
Descripciónhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#descripción
for...ofhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Statements/for...of
set()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/set
Igualdad de llaveshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#igualdad_de_llaves
Igualdad SameValueZerohttps://developer.mozilla.org/es/docs/Web/JavaScript/Guide/Equality_comparisons_and_sameness#igualdad_same-value-zero
igualdad SameValuehttps://developer.mozilla.org/es/docs/Web/JavaScript/Guide/Equality_comparisons_and_sameness#igualdad_same-value
compatibilidad con navegadoreshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#compatibilidad_con_navegadores
NaNhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/NaN
Objects vs. Mapshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#objects_vs._maps
Objecthttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object
Object.create(null)https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/create
ataques de inyección de objetos https://github.com/eslint-community/eslint-plugin-security/blob/main/docs/the-dangers-of-square-bracket-notation.md
Stringhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/String
Symbolhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Symbol
for-inhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Statements/for...in
Object.keyshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
Object.getOwnPropertyNameshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyNames
Object.getOwnPropertySymbolshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertySymbols
sizehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/size
lengthhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Array/length
Object.keys()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
iterablehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Iteration_protocols
protocolo de iteraciónhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Iteration_protocols#el_protocolo_iterable
for...ofhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Statements/for...of
Object.keyshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/keys
Object.entrieshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/entries
for...inhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Statements/for...in
JSON.stringify()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
JSON.parse()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
How do you JSON.stringify an ES6 Map?https://stackoverflow.com/q/29085197/
Objecthttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object
JSON.stringify()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
Objecthttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object
JSON.parse()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse
Asignando propiedades de objetohttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#asignando_propiedades_de_objeto
APIs del navegador similares a Maphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#apis_del_navegador_similares_a_map
API Webhttps://developer.mozilla.org/es/docs/Web/API
RTCStatsReporthttps://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport
sizehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.size
entries()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.entries
forEach()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.foreach
get()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.get
has()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.has
keys()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.keys
values()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.values
[Symbol.iterator]()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototypesymbol.iterator
clear()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.clear
delete()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.delete
set()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototype.set
AudioParamMaphttps://developer.mozilla.org/en-US/docs/Web/API/AudioParamMap
RTCStatsReporthttps://developer.mozilla.org/en-US/docs/Web/API/RTCStatsReport
EventCountshttps://developer.mozilla.org/en-US/docs/Web/API/EventCounts
KeyboardLayoutMaphttps://developer.mozilla.org/en-US/docs/Web/API/KeyboardLayoutMap
MIDIInputMaphttps://developer.mozilla.org/en-US/docs/Web/API/MIDIInputMap
MIDIOutputMaphttps://developer.mozilla.org/en-US/docs/Web/API/MIDIOutputMap
Constructorhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#constructor
Map()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Map
Propiedades estáticashttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#propiedades_estáticas
Map[Symbol.species]https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Symbol.species
Metodos estáticoshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#metodos_estáticos
Map.groupBy()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/groupBy
Propiedades de instanciahttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#propiedades_de_instancia
Map.prototype.constructorhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/constructor
Maphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Map
Map.prototype.sizehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/size
Map.prototype[Symbol.toStringTag]https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#map.prototypesymbol.tostringtag
[Symbol.toStringTag]https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Symbol/toStringTag
Object.prototype.toString()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/toString
Métodos de instanciahttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#métodos_de_instancia
Map.prototype.clear()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/clear
Map.prototype.delete()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/delete
Map.prototype.entries()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/entries
Map.prototype.forEach()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/forEach
Map.prototype.get()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/get
Map.prototype.has()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/has
Map.prototype.keys()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/keys
Map.prototype.set()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/set
Map.prototype.values()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/values
Map.prototype[Symbol.iterator]()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Symbol.iterator
Ejemploshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#ejemplos
Usando el objeto Maphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#usando_el_objeto_map
Usando NaN como llave de Maphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#usando_nan_como_llave_de_map
NaNhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/NaN
Iterando Map con for...ofhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#iterando_map_con_for...of
Iterando Map con forEach()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#iterando_map_con_foreach
forEach()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/forEach
Relación con objetos Arrayhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#relación_con_objetos_array
Clonando y uniendo Mapshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#clonando_y_uniendo_maps
Especificacioneshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#especificaciones
ECMAScript® 2026 Language Specification# sec-map-objectshttps://tc39.es/ecma262/multipage/keyed-collections.html#sec-map-objects
Compatibilidad con navegadoreshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#compatibilidad_con_navegadores
Véase tambiénhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map#véase_también
Polyfill para Map en core-jshttps://github.com/zloirock/core-js#map
Sethttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Set
WeakMaphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/WeakMap
WeakSethttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/WeakSet
Learn how to contributehttps://developer.mozilla.org/es/docs/MDN/Community/Getting_started
MDN contributorshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/contributors.txt
View this page on GitHubhttps://github.com/mdn/translated-content/blob/main/files/es/web/javascript/reference/global_objects/map/index.md?plain=1
Report a problem with this contenthttps://github.com/mdn/translated-content/issues/new?template=page-report-es.yml&mdn-url=https%3A%2F%2Fdeveloper.mozilla.org%2Fes%2Fdocs%2FWeb%2FJavaScript%2FReference%2FGlobal_Objects%2FMap&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60es%2Fweb%2Fjavascript%2Freference%2Fglobal_objects%2Fmap%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fes%2Fdocs%2FWeb%2FJavaScript%2FReference%2FGlobal_Objects%2FMap%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content%2Fblob%2Fmain%2Ffiles%2Fes%2Fweb%2Fjavascript%2Freference%2Fglobal_objects%2Fmap%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content%2Fcommit%2F02e296ccb9982a72c46bab75154db725b94af907%0A*+Document+last+modified%3A+2025-06-19T04%3A14%3A49.000Z%0A%0A%3C%2Fdetails%3E
Objetos globaleshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects
Maphttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map
Map() constructorhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Map
Map.groupBy()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/groupBy
Map[Symbol.species]https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Symbol.species
Map.prototype.clear()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/clear
Map.prototype.delete()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/delete
Map.prototype.entries()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/entries
Map.prototype.forEach()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/forEach
Map.prototype.get()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/get
getOrInsert()https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/getOrInsert
getOrInsertComputed()https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map/getOrInsertComputed
Map.prototype.has()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/has
Map.prototype.keys()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/keys
Map.prototype.set()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/set
Map.prototype.values()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/values
Map.prototype[Symbol.iterator]()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/Symbol.iterator
Map.prototype.sizehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Map/size
Object/Functionhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object
Function.prototype.apply()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/apply
Function.prototype.bind()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/bind
Function.prototype.call()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/call
Function.prototype.toString()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/toString
[Symbol.hasInstance]()https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/Symbol.hasInstance
Function.displayNamehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/displayName
Function.lengthhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/length
Function.namehttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/name
prototypehttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/prototype
Function.prototype.argumentshttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/arguments
Function.callerhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Function/caller
Object.prototype.__defineGetter__()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/__defineGetter__
__defineSetter__()https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__defineSetter__
__lookupGetter__()https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__lookupGetter__
__lookupSetter__()https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/__lookupSetter__
Object.prototype.hasOwnProperty()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty
Object.prototype.isPrototypeOf()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/isPrototypeOf
Object.prototype.propertyIsEnumerable()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/propertyIsEnumerable
Object.prototype.toLocaleString()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/toLocaleString
Object.prototype.toString()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/toString
Object.prototype.valueOf()https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/valueOf
Object.prototype.__proto__https://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/proto
Object.prototype.constructorhttps://developer.mozilla.org/es/docs/Web/JavaScript/Reference/Global_Objects/Object/constructor
https://developer.mozilla.org/
https://github.com/mdn/
https://bsky.app/profile/developer.mozilla.org
https://x.com/mozdevnet
https://mastodon.social/@mdn
https://developer.mozilla.org/en-US/blog/rss.xml
About https://developer.mozilla.org/en-US/about
Blog https://developer.mozilla.org/en-US/blog/
Mozilla careers https://www.mozilla.org/en-US/careers/listings/
Advertise with us https://developer.mozilla.org/en-US/advertising
MDN Plus https://developer.mozilla.org/en-US/plus
Product help https://support.mozilla.org/products/mdn-plus
MDN Community https://developer.mozilla.org/en-US/community
Community resources https://developer.mozilla.org/en-US/docs/MDN/Community
Writing guidelines https://developer.mozilla.org/en-US/docs/MDN/Writing_guidelines
MDN Discord https://developer.mozilla.org/discord
MDN on GitHub https://github.com/mdn
Web technologies https://developer.mozilla.org/en-US/docs/Web
Learn web development https://developer.mozilla.org/en-US/docs/Learn_web_development
Guides https://developer.mozilla.org/en-US/docs/MDN/Guides
Tutorials https://developer.mozilla.org/en-US/docs/MDN/Tutorials
Glossary https://developer.mozilla.org/en-US/docs/Glossary
Hacks blog https://hacks.mozilla.org/
https://www.mozilla.org/
Website Privacy Noticehttps://www.mozilla.org/privacy/websites/
Telemetry Settingshttps://www.mozilla.org/en-US/privacy/websites/data-preferences/
Legalhttps://www.mozilla.org/about/legal/terms/mozilla
Community Participation Guidelineshttps://www.mozilla.org/about/governance/policies/participation/
Mozilla Corporation’shttps://www.mozilla.org/
Mozilla Foundationhttps://foundation.mozilla.org/
a Creative Commons licensehttps://developer.mozilla.org/docs/MDN/Writing_guidelines/Attrib_copyright_license

Viewport: width=device-width, initial-scale=1.0

URLs of crawlers that visited me.