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data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/now/index.md | ---
title: Date.now()
slug: Web/JavaScript/Reference/Global_Objects/Date/now
page-type: javascript-static-method
browser-compat: javascript.builtins.Date.now
---
{{JSRef}}
The **`Date.now()`** static method returns the number of milliseconds elapsed since the [epoch](/en-US/docs/Web/JavaScript/Reference/Global_Object... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getutchours/index.md | ---
title: Date.prototype.getUTCHours()
slug: Web/JavaScript/Reference/Global_Objects/Date/getUTCHours
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getUTCHours
---
{{JSRef}}
The **`getUTCHours()`** method of {{jsxref("Date")}} instances returns the hours for this date according to un... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setutcminutes/index.md | ---
title: Date.prototype.setUTCMinutes()
slug: Web/JavaScript/Reference/Global_Objects/Date/setUTCMinutes
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setUTCMinutes
---
{{JSRef}}
The **`setUTCMinutes()`** method of {{jsxref("Date")}} instances changes the minutes for this date accor... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setminutes/index.md | ---
title: Date.prototype.setMinutes()
slug: Web/JavaScript/Reference/Global_Objects/Date/setMinutes
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setMinutes
---
{{JSRef}}
The **`setMinutes()`** method of {{jsxref("Date")}} instances changes the minutes for this date according to loca... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/totimestring/index.md | ---
title: Date.prototype.toTimeString()
slug: Web/JavaScript/Reference/Global_Objects/Date/toTimeString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.toTimeString
---
{{JSRef}}
The **`toTimeString()`** method of {{jsxref("Date")}} instances returns a string representing the time port... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setutcfullyear/index.md | ---
title: Date.prototype.setUTCFullYear()
slug: Web/JavaScript/Reference/Global_Objects/Date/setUTCFullYear
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setUTCFullYear
---
{{JSRef}}
The **`setUTCFullYear()`** method of {{jsxref("Date")}} instances changes the year for this date acco... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setdate/index.md | ---
title: Date.prototype.setDate()
slug: Web/JavaScript/Reference/Global_Objects/Date/setDate
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setDate
---
{{JSRef}}
The **`setDate()`** method of {{jsxref("Date")}} instances changes the day of the month for this date according to local t... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getminutes/index.md | ---
title: Date.prototype.getMinutes()
slug: Web/JavaScript/Reference/Global_Objects/Date/getMinutes
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getMinutes
---
{{JSRef}}
The **`getMinutes()`** method of {{jsxref("Date")}} instances returns the minutes for this date according to loca... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setutcmonth/index.md | ---
title: Date.prototype.setUTCMonth()
slug: Web/JavaScript/Reference/Global_Objects/Date/setUTCMonth
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setUTCMonth
---
{{JSRef}}
The **`setUTCMonth()`** method of {{jsxref("Date")}} instances changes the month and/or day of the month for t... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setutcmilliseconds/index.md | ---
title: Date.prototype.setUTCMilliseconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/setUTCMilliseconds
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setUTCMilliseconds
---
{{JSRef}}
The **`setUTCMilliseconds()`** method of {{jsxref("Date")}} instances changes the millise... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getmilliseconds/index.md | ---
title: Date.prototype.getMilliseconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/getMilliseconds
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getMilliseconds
---
{{JSRef}}
The **`getMilliseconds()`** method of {{jsxref("Date")}} instances returns the milliseconds for th... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getmonth/index.md | ---
title: Date.prototype.getMonth()
slug: Web/JavaScript/Reference/Global_Objects/Date/getMonth
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getMonth
---
{{JSRef}}
The **`getMonth()`** method of {{jsxref("Date")}} instances returns the month for this date according to local time, as... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/settime/index.md | ---
title: Date.prototype.setTime()
slug: Web/JavaScript/Reference/Global_Objects/Date/setTime
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setTime
---
{{JSRef}}
The **`setTime()`** method of {{jsxref("Date")}} instances changes the [timestamp](/en-US/docs/Web/JavaScript/Reference/Gl... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getday/index.md | ---
title: Date.prototype.getDay()
slug: Web/JavaScript/Reference/Global_Objects/Date/getDay
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getDay
---
{{JSRef}}
The **`getDay()`** method of {{jsxref("Date")}} instances returns the day of the week for this date according to local time, ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getutcseconds/index.md | ---
title: Date.prototype.getUTCSeconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/getUTCSeconds
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getUTCSeconds
---
{{JSRef}}
The **`getUTCSeconds()`** method of {{jsxref("Date")}} instances returns the seconds in the specified da... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/tolocaledatestring/index.md | ---
title: Date.prototype.toLocaleDateString()
slug: Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.toLocaleDateString
---
{{JSRef}}
The **`toLocaleDateString()`** method of {{jsxref("Date")}} instances returns a string wi... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getutcfullyear/index.md | ---
title: Date.prototype.getUTCFullYear()
slug: Web/JavaScript/Reference/Global_Objects/Date/getUTCFullYear
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getUTCFullYear
---
{{JSRef}}
The **`getUTCFullYear()`** method of {{jsxref("Date")}} instances returns the year for this date acco... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/gettimezoneoffset/index.md | ---
title: Date.prototype.getTimezoneOffset()
slug: Web/JavaScript/Reference/Global_Objects/Date/getTimezoneOffset
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getTimezoneOffset
---
{{JSRef}}
The **`getTimezoneOffset()`** method of {{jsxref("Date")}} instances returns the difference,... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setseconds/index.md | ---
title: Date.prototype.setSeconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/setSeconds
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setSeconds
---
{{JSRef}}
The **`setSeconds()`** method of {{jsxref("Date")}} instances changes the seconds and/or milliseconds for this da... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setfullyear/index.md | ---
title: Date.prototype.setFullYear()
slug: Web/JavaScript/Reference/Global_Objects/Date/setFullYear
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setFullYear
---
{{JSRef}}
The **`setFullYear()`** method of {{jsxref("Date")}} instances changes the year, month, and/or day of month fo... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getutcminutes/index.md | ---
title: Date.prototype.getUTCMinutes()
slug: Web/JavaScript/Reference/Global_Objects/Date/getUTCMinutes
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getUTCMinutes
---
{{JSRef}}
The **`getUTCMinutes()`** method of {{jsxref("Date")}} instances returns the minutes for this date accor... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/utc/index.md | ---
title: Date.UTC()
slug: Web/JavaScript/Reference/Global_Objects/Date/UTC
page-type: javascript-static-method
browser-compat: javascript.builtins.Date.UTC
---
{{JSRef}}
The **`Date.UTC()`** static method accepts parameters representing the date and time components similar to the {{jsxref("Date")}} constructor, but... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getfullyear/index.md | ---
title: Date.prototype.getFullYear()
slug: Web/JavaScript/Reference/Global_Objects/Date/getFullYear
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getFullYear
---
{{JSRef}}
The **`getFullYear()`** method of {{jsxref("Date")}} instances returns the year for this date according to loc... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setutchours/index.md | ---
title: Date.prototype.setUTCHours()
slug: Web/JavaScript/Reference/Global_Objects/Date/setUTCHours
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setUTCHours
---
{{JSRef}}
The **`setUTCHours()`** method of {{jsxref("Date")}} instances changes the hours, minutes, seconds, and/or mil... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/gettime/index.md | ---
title: Date.prototype.getTime()
slug: Web/JavaScript/Reference/Global_Objects/Date/getTime
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getTime
---
{{JSRef}}
The **`getTime()`** method of {{jsxref("Date")}} instances returns the number of milliseconds for this date since the [epo... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/toutcstring/index.md | ---
title: Date.prototype.toUTCString()
slug: Web/JavaScript/Reference/Global_Objects/Date/toUTCString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.toUTCString
---
{{JSRef}}
The **`toUTCString()`** method of {{jsxref("Date")}} instances returns a string representing this date in the ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/valueof/index.md | ---
title: Date.prototype.valueOf()
slug: Web/JavaScript/Reference/Global_Objects/Date/valueOf
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.valueOf
---
{{JSRef}}
The **`valueOf()`** method of {{jsxref("Date")}} instances returns the number of milliseconds for this date since the [epo... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/date/index.md | ---
title: Date() constructor
slug: Web/JavaScript/Reference/Global_Objects/Date/Date
page-type: javascript-constructor
browser-compat: javascript.builtins.Date.Date
---
{{JSRef}}
The **`Date()`** constructor creates {{jsxref("Date")}} objects. When called as a function, it returns a string representing the current t... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getutcmonth/index.md | ---
title: Date.prototype.getUTCMonth()
slug: Web/JavaScript/Reference/Global_Objects/Date/getUTCMonth
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getUTCMonth
---
{{JSRef}}
The **`getUTCMonth()`** method of {{jsxref("Date")}} instances returns the month for this date according to un... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setyear/index.md | ---
title: Date.prototype.setYear()
slug: Web/JavaScript/Reference/Global_Objects/Date/setYear
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.Date.setYear
---
{{JSRef}} {{Deprecated_Header}}
The **`setYear()`** method of {{jsxref("Date")}} instances sets the year for ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/tolocalestring/index.md | ---
title: Date.prototype.toLocaleString()
slug: Web/JavaScript/Reference/Global_Objects/Date/toLocaleString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.toLocaleString
---
{{JSRef}}
The **`toLocaleString()`** method of {{jsxref("Date")}} instances returns a string with a language-se... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getyear/index.md | ---
title: Date.prototype.getYear()
slug: Web/JavaScript/Reference/Global_Objects/Date/getYear
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.Date.getYear
---
{{JSRef}} {{Deprecated_Header}}
The **`getYear()`** method of {{jsxref("Date")}} instances returns the year f... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/toisostring/index.md | ---
title: Date.prototype.toISOString()
slug: Web/JavaScript/Reference/Global_Objects/Date/toISOString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.toISOString
---
{{JSRef}}
The **`toISOString()`** method of {{jsxref("Date")}} instances returns a string representing this date in the ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/getutcday/index.md | ---
title: Date.prototype.getUTCDay()
slug: Web/JavaScript/Reference/Global_Objects/Date/getUTCDay
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getUTCDay
---
{{JSRef}}
The **`getUTCDay()`** method of {{jsxref("Date")}} instances returns the day of the week for this date according to ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/tojson/index.md | ---
title: Date.prototype.toJSON()
slug: Web/JavaScript/Reference/Global_Objects/Date/toJSON
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.toJSON
---
{{JSRef}}
The **`toJSON()`** method of {{jsxref("Date")}} instances returns a string representing this date in the same ISO format as {... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/gethours/index.md | ---
title: Date.prototype.getHours()
slug: Web/JavaScript/Reference/Global_Objects/Date/getHours
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.getHours
---
{{JSRef}}
The **`getHours()`** method of {{jsxref("Date")}} instances returns the hours for this date according to local time.
{... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/sethours/index.md | ---
title: Date.prototype.setHours()
slug: Web/JavaScript/Reference/Global_Objects/Date/setHours
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setHours
---
{{JSRef}}
The **`setHours()`** method of {{jsxref("Date")}} instances changes the hours, minutes, seconds, and/or milliseconds fo... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/date | data/mdn-content/files/en-us/web/javascript/reference/global_objects/date/setmilliseconds/index.md | ---
title: Date.prototype.setMilliseconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/setMilliseconds
page-type: javascript-instance-method
browser-compat: javascript.builtins.Date.setMilliseconds
---
{{JSRef}}
The **`setMilliseconds()`** method of {{jsxref("Date")}} instances changes the milliseconds for th... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/index.md | ---
title: Object
slug: Web/JavaScript/Reference/Global_Objects/Object
page-type: javascript-class
browser-compat: javascript.builtins.Object
---
{{JSRef}}
The **`Object`** type represents one of [JavaScript's data types](/en-US/docs/Web/JavaScript/Data_structures). It is used to store various keyed collections and m... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/propertyisenumerable/index.md | ---
title: Object.prototype.propertyIsEnumerable()
slug: Web/JavaScript/Reference/Global_Objects/Object/propertyIsEnumerable
page-type: javascript-instance-method
browser-compat: javascript.builtins.Object.propertyIsEnumerable
---
{{JSRef}}
The **`propertyIsEnumerable()`** method of {{jsxref("Object")}} instances ret... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/issealed/index.md | ---
title: Object.isSealed()
slug: Web/JavaScript/Reference/Global_Objects/Object/isSealed
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.isSealed
---
{{JSRef}}
The **`Object.isSealed()`** static method determines if an object is
sealed.
{{EmbedInteractiveExample("pages/js/object-isse... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/groupby/index.md | ---
title: Object.groupBy()
slug: Web/JavaScript/Reference/Global_Objects/Object/groupBy
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.groupBy
---
{{JSRef}}
> **Note:** In some versions of some browsers, this method was implemented as the method `Array.prototype.group()`. Due to web c... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/tostring/index.md | ---
title: Object.prototype.toString()
slug: Web/JavaScript/Reference/Global_Objects/Object/toString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Object.toString
---
{{JSRef}}
The **`toString()`** method of {{jsxref("Object")}} instances returns a string representing this object. This met... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/__definegetter__/index.md | ---
title: Object.prototype.__defineGetter__()
slug: Web/JavaScript/Reference/Global_Objects/Object/__defineGetter__
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.Object.defineGetter
---
{{JSRef}}{{Deprecated_Header}}
> **Note:** This feature is deprecated in favor o... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/create/index.md | ---
title: Object.create()
slug: Web/JavaScript/Reference/Global_Objects/Object/create
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.create
---
{{JSRef}}
The **`Object.create()`** static method creates a new object, using an existing object as the prototype of the newly created object... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/setprototypeof/index.md | ---
title: Object.setPrototypeOf()
slug: Web/JavaScript/Reference/Global_Objects/Object/setPrototypeOf
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.setPrototypeOf
---
{{JSRef}}
The **`Object.setPrototypeOf()`** static method sets the prototype (i.e., the internal `[[Prototype]]` prop... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/fromentries/index.md | ---
title: Object.fromEntries()
slug: Web/JavaScript/Reference/Global_Objects/Object/fromEntries
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.fromEntries
---
{{JSRef}}
The **`Object.fromEntries()`** static method transforms a list of key-value pairs into an object.
{{EmbedInteractiv... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/hasownproperty/index.md | ---
title: Object.prototype.hasOwnProperty()
slug: Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty
page-type: javascript-instance-method
browser-compat: javascript.builtins.Object.hasOwnProperty
---
{{JSRef}}
The **`hasOwnProperty()`** method of {{jsxref("Object")}} instances returns a boolean indicatin... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/getownpropertysymbols/index.md | ---
title: Object.getOwnPropertySymbols()
slug: Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertySymbols
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.getOwnPropertySymbols
---
{{JSRef}}
The **`Object.getOwnPropertySymbols()`** static method returns an array of all symbol ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/isprototypeof/index.md | ---
title: Object.prototype.isPrototypeOf()
slug: Web/JavaScript/Reference/Global_Objects/Object/isPrototypeOf
page-type: javascript-instance-method
browser-compat: javascript.builtins.Object.isPrototypeOf
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The **`isPrototypeOf()`** method of {{jsxref("Object")}} instances checks if this object exists in... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/defineproperties/index.md | ---
title: Object.defineProperties()
slug: Web/JavaScript/Reference/Global_Objects/Object/defineProperties
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.defineProperties
---
{{JSRef}}
The **`Object.defineProperties()`** static method defines new or
modifies existing properties directl... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/keys/index.md | ---
title: Object.keys()
slug: Web/JavaScript/Reference/Global_Objects/Object/keys
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.keys
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{{JSRef}}
The **`Object.keys()`** static method returns an array of a given object's own enumerable string-keyed property names.
{{EmbedInteractiv... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/__definesetter__/index.md | ---
title: Object.prototype.__defineSetter__()
slug: Web/JavaScript/Reference/Global_Objects/Object/__defineSetter__
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.Object.defineSetter
---
{{JSRef}}{{Deprecated_Header}}
> **Note:** This feature is deprecated in favor o... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/getownpropertydescriptors/index.md | ---
title: Object.getOwnPropertyDescriptors()
slug: Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptors
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.getOwnPropertyDescriptors
---
{{JSRef}}
The **`Object.getOwnPropertyDescriptors()`** static method returns all
own... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/hasown/index.md | ---
title: Object.hasOwn()
slug: Web/JavaScript/Reference/Global_Objects/Object/hasOwn
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browser-compat: javascript.builtins.Object.hasOwn
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{{JSRef}}
The **`Object.hasOwn()`** static method returns `true` if the specified object has the indicated property as its _own_ property.
If... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/proto/index.md | ---
title: Object.prototype.__proto__
slug: Web/JavaScript/Reference/Global_Objects/Object/proto
page-type: javascript-instance-accessor-property
status:
- deprecated
browser-compat: javascript.builtins.Object.proto
---
{{JSRef}}{{Deprecated_Header}}
> **Warning:** Changing the `[[Prototype]]` of an object is, by t... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/assign/index.md | ---
title: Object.assign()
slug: Web/JavaScript/Reference/Global_Objects/Object/assign
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.assign
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{{JSRef}}
The **`Object.assign()`** static method
copies all {{jsxref("Object/propertyIsEnumerable", "enumerable", "", 1)}}
{{jsxref("Object/... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/is/index.md | ---
title: Object.is()
slug: Web/JavaScript/Reference/Global_Objects/Object/is
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.is
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{{JSRef}}
The **`Object.is()`** static method determines whether two values are [the same value](/en-US/docs/Web/JavaScript/Equality_comparisons_and_same... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/getownpropertydescriptor/index.md | ---
title: Object.getOwnPropertyDescriptor()
slug: Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptor
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.getOwnPropertyDescriptor
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{{JSRef}}
The **`Object.getOwnPropertyDescriptor()`** static method returns an
object d... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/getprototypeof/index.md | ---
title: Object.getPrototypeOf()
slug: Web/JavaScript/Reference/Global_Objects/Object/getPrototypeOf
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.getPrototypeOf
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{{JSRef}}
The **`Object.getPrototypeOf()`** static method returns the prototype
(i.e. the value of the internal `[[Pr... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/values/index.md | ---
title: Object.values()
slug: Web/JavaScript/Reference/Global_Objects/Object/values
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.values
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{{JSRef}}
The **`Object.values()`** static method returns an array of a given object's own enumerable string-keyed property values.
{{EmbedI... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/isextensible/index.md | ---
title: Object.isExtensible()
slug: Web/JavaScript/Reference/Global_Objects/Object/isExtensible
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.isExtensible
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{{JSRef}}
The **`Object.isExtensible()`** static method determines if an object
is extensible (whether it can have new prop... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/freeze/index.md | ---
title: Object.freeze()
slug: Web/JavaScript/Reference/Global_Objects/Object/freeze
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.freeze
---
{{JSRef}}
The **`Object.freeze()`** static method _freezes_ an object. Freezing an object [prevents extensions](/en-US/docs/Web/JavaScript/Re... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/__lookupsetter__/index.md | ---
title: Object.prototype.__lookupSetter__()
slug: Web/JavaScript/Reference/Global_Objects/Object/__lookupSetter__
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.Object.lookupSetter
---
{{JSRef}} {{Deprecated_Header}}
> **Note:** This feature is deprecated in favor ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/isfrozen/index.md | ---
title: Object.isFrozen()
slug: Web/JavaScript/Reference/Global_Objects/Object/isFrozen
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.isFrozen
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{{JSRef}}
The **`Object.isFrozen()`** static method determines if an object is
{{jsxref("Object/freeze", "frozen", "", 1)}}.
{{EmbedIn... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/valueof/index.md | ---
title: Object.prototype.valueOf()
slug: Web/JavaScript/Reference/Global_Objects/Object/valueOf
page-type: javascript-instance-method
browser-compat: javascript.builtins.Object.valueOf
---
{{JSRef}}
The **`valueOf()`** method of {{jsxref("Object")}} instances converts the `this` value [to an object](/en-US/docs/We... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/constructor/index.md | ---
title: Object.prototype.constructor
slug: Web/JavaScript/Reference/Global_Objects/Object/constructor
page-type: javascript-instance-data-property
browser-compat: javascript.builtins.Object.constructor
---
{{JSRef}}
The **`constructor`** data property of an {{jsxref("Object")}} instance returns a reference to the ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/preventextensions/index.md | ---
title: Object.preventExtensions()
slug: Web/JavaScript/Reference/Global_Objects/Object/preventExtensions
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.preventExtensions
---
{{JSRef}}
The **`Object.preventExtensions()`** static method prevents new
properties from ever being added t... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/object/index.md | ---
title: Object() constructor
slug: Web/JavaScript/Reference/Global_Objects/Object/Object
page-type: javascript-constructor
browser-compat: javascript.builtins.Object.Object
---
{{JSRef}}
The **`Object()`** constructor turns the input into an object. Its behavior depends on the input's type.
## Syntax
```js-nolin... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/tolocalestring/index.md | ---
title: Object.prototype.toLocaleString()
slug: Web/JavaScript/Reference/Global_Objects/Object/toLocaleString
page-type: javascript-instance-method
browser-compat: javascript.builtins.Object.toLocaleString
---
{{JSRef}}
The **`toLocaleString()`** method of {{jsxref("Object")}} instances returns a string representi... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/__lookupgetter__/index.md | ---
title: Object.prototype.__lookupGetter__()
slug: Web/JavaScript/Reference/Global_Objects/Object/__lookupGetter__
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.Object.lookupGetter
---
{{JSRef}} {{Deprecated_Header}}
> **Note:** This feature is deprecated in favor ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/defineproperty/index.md | ---
title: Object.defineProperty()
slug: Web/JavaScript/Reference/Global_Objects/Object/defineProperty
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.defineProperty
---
{{JSRef}}
The **`Object.defineProperty()`** static method defines a new property directly on an object, or modifies a... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/getownpropertynames/index.md | ---
title: Object.getOwnPropertyNames()
slug: Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyNames
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.getOwnPropertyNames
---
{{JSRef}}
The **`Object.getOwnPropertyNames()`** static method returns an array of all properties (inc... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/seal/index.md | ---
title: Object.seal()
slug: Web/JavaScript/Reference/Global_Objects/Object/seal
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.seal
---
{{JSRef}}
The **`Object.seal()`** static method _seals_ an object. Sealing an object [prevents extensions](/en-US/docs/Web/JavaScript/Reference/Glo... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/object | data/mdn-content/files/en-us/web/javascript/reference/global_objects/object/entries/index.md | ---
title: Object.entries()
slug: Web/JavaScript/Reference/Global_Objects/Object/entries
page-type: javascript-static-method
browser-compat: javascript.builtins.Object.entries
---
{{JSRef}}
The **`Object.entries()`** static method returns an array of a given object's own enumerable string-keyed property key-value pai... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects | data/mdn-content/files/en-us/web/javascript/reference/global_objects/aggregateerror/index.md | ---
title: AggregateError
slug: Web/JavaScript/Reference/Global_Objects/AggregateError
page-type: javascript-class
browser-compat: javascript.builtins.AggregateError
---
{{JSRef}}
The **`AggregateError`** object represents an error when several errors need to be wrapped in a single error. It is thrown when multiple e... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/aggregateerror | data/mdn-content/files/en-us/web/javascript/reference/global_objects/aggregateerror/errors/index.md | ---
title: "AggregateError: errors"
slug: Web/JavaScript/Reference/Global_Objects/AggregateError/errors
page-type: javascript-instance-data-property
browser-compat: javascript.builtins.AggregateError.errors
---
{{JSRef}}
The **`errors`** data property of an {{jsxref("AggregateError")}} instance contains an array repr... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/aggregateerror | data/mdn-content/files/en-us/web/javascript/reference/global_objects/aggregateerror/aggregateerror/index.md | ---
title: AggregateError() constructor
slug: Web/JavaScript/Reference/Global_Objects/AggregateError/AggregateError
page-type: javascript-constructor
browser-compat: javascript.builtins.AggregateError.AggregateError
---
{{JSRef}}
The **`AggregateError()`** constructor creates {{jsxref("AggregateError")}} objects.
##... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects | data/mdn-content/files/en-us/web/javascript/reference/global_objects/asyncfunction/index.md | ---
title: AsyncFunction
slug: Web/JavaScript/Reference/Global_Objects/AsyncFunction
page-type: javascript-class
browser-compat: javascript.builtins.AsyncFunction
---
{{JSRef}}
The **`AsyncFunction`** object provides methods for [async functions](/en-US/docs/Web/JavaScript/Reference/Statements/async_function). In Jav... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/asyncfunction | data/mdn-content/files/en-us/web/javascript/reference/global_objects/asyncfunction/asyncfunction/index.md | ---
title: AsyncFunction() constructor
slug: Web/JavaScript/Reference/Global_Objects/AsyncFunction/AsyncFunction
page-type: javascript-constructor
browser-compat: javascript.builtins.AsyncFunction.AsyncFunction
---
{{JSRef}}
The **`AsyncFunction()`** constructor creates {{jsxref("AsyncFunction")}} objects.
Note that... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/index.md | ---
title: String
slug: Web/JavaScript/Reference/Global_Objects/String
page-type: javascript-class
browser-compat: javascript.builtins.String
---
{{JSRef}}
The **`String`** object is used to represent and manipulate a
sequence of characters.
## Description
Strings are useful for holding data that can be represented... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/codepointat/index.md | ---
title: String.prototype.codePointAt()
slug: Web/JavaScript/Reference/Global_Objects/String/codePointAt
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.codePointAt
---
{{JSRef}}
The **`codePointAt()`** method of {{jsxref("String")}} values returns a non-negative integer that is the... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/towellformed/index.md | ---
title: String.prototype.toWellFormed()
slug: Web/JavaScript/Reference/Global_Objects/String/toWellFormed
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.toWellFormed
---
{{JSRef}}
The **`toWellFormed()`** method of {{jsxref("String")}} values returns a string where all [lone surro... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/matchall/index.md | ---
title: String.prototype.matchAll()
slug: Web/JavaScript/Reference/Global_Objects/String/matchAll
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.matchAll
---
{{JSRef}}
The **`matchAll()`** method of {{jsxref("String")}} values returns an iterator of all results matching this strin... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/tolocalelowercase/index.md | ---
title: String.prototype.toLocaleLowerCase()
slug: Web/JavaScript/Reference/Global_Objects/String/toLocaleLowerCase
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.toLocaleLowerCase
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{{JSRef}}
The **`toLocaleLowerCase()`** method of {{jsxref("String")}} values returns this strin... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/fromcodepoint/index.md | ---
title: String.fromCodePoint()
slug: Web/JavaScript/Reference/Global_Objects/String/fromCodePoint
page-type: javascript-static-method
browser-compat: javascript.builtins.String.fromCodePoint
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{{JSRef}}
The **`String.fromCodePoint()`** static method returns a string created from the specified sequence of code po... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/at/index.md | ---
title: String.prototype.at()
slug: Web/JavaScript/Reference/Global_Objects/String/at
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.at
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{{JSRef}}
The **`at()`** method of {{jsxref("String")}} values takes an integer value and returns a new {{jsxref("String")}} consisting of th... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/startswith/index.md | ---
title: String.prototype.startsWith()
slug: Web/JavaScript/Reference/Global_Objects/String/startsWith
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.startsWith
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{{JSRef}}
The **`startsWith()`** method of {{jsxref("String")}} values determines whether this string begins with the... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/match/index.md | ---
title: String.prototype.match()
slug: Web/JavaScript/Reference/Global_Objects/String/match
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.match
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{{JSRef}}
The **`match()`** method of {{jsxref("String")}} values retrieves the result of matching this string against a [regular ex... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/padend/index.md | ---
title: String.prototype.padEnd()
slug: Web/JavaScript/Reference/Global_Objects/String/padEnd
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.padEnd
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{{JSRef}}
The **`padEnd()`** method of {{jsxref("String")}} values pads this string with a given
string (repeated, if needed) so ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/endswith/index.md | ---
title: String.prototype.endsWith()
slug: Web/JavaScript/Reference/Global_Objects/String/endsWith
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.endsWith
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{{JSRef}}
The **`endsWith()`** method of {{jsxref("String")}} values determines whether a string ends with the characters o... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/tostring/index.md | ---
title: String.prototype.toString()
slug: Web/JavaScript/Reference/Global_Objects/String/toString
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.toString
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{{JSRef}}
The **`toString()`** method of {{jsxref("String")}} values returns this string value.
{{EmbedInteractiveExample(... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/slice/index.md | ---
title: String.prototype.slice()
slug: Web/JavaScript/Reference/Global_Objects/String/slice
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.slice
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{{JSRef}}
The **`slice()`** method of {{jsxref("String")}} values extracts a section of this string and
returns it as a new string, ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/repeat/index.md | ---
title: String.prototype.repeat()
slug: Web/JavaScript/Reference/Global_Objects/String/repeat
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.repeat
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{{JSRef}}
The **`repeat()`** method of {{jsxref("String")}} values constructs and returns a new string
which contains the specifi... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/includes/index.md | ---
title: String.prototype.includes()
slug: Web/JavaScript/Reference/Global_Objects/String/includes
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.includes
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{{JSRef}}
The **`includes()`** method of {{jsxref("String")}} values performs a case-sensitive search to determine whether ... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/substring/index.md | ---
title: String.prototype.substring()
slug: Web/JavaScript/Reference/Global_Objects/String/substring
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.substring
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{{JSRef}}
The **`substring()`** method of {{jsxref("String")}} values returns the part of this string from the start ind... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/length/index.md | ---
title: "String: length"
slug: Web/JavaScript/Reference/Global_Objects/String/length
page-type: javascript-instance-data-property
browser-compat: javascript.builtins.String.length
---
{{JSRef}}
The **`length`** data property of a {{jsxref("String")}} value contains the length of the string in UTF-16 code units.
{... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/fontsize/index.md | ---
title: String.prototype.fontsize()
slug: Web/JavaScript/Reference/Global_Objects/String/fontsize
page-type: javascript-instance-method
status:
- deprecated
browser-compat: javascript.builtins.String.fontsize
---
{{JSRef}} {{Deprecated_Header}}
The **`fontsize()`** method of {{jsxref("String")}} values creates a... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/search/index.md | ---
title: String.prototype.search()
slug: Web/JavaScript/Reference/Global_Objects/String/search
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.search
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{{JSRef}}
The **`search()`** method of {{jsxref("String")}} values executes a search for a match between a regular expression and... | 0 |
data/mdn-content/files/en-us/web/javascript/reference/global_objects/string | data/mdn-content/files/en-us/web/javascript/reference/global_objects/string/split/index.md | ---
title: String.prototype.split()
slug: Web/JavaScript/Reference/Global_Objects/String/split
page-type: javascript-instance-method
browser-compat: javascript.builtins.String.split
---
{{JSRef}}
The **`split()`** method of {{jsxref("String")}} values takes a pattern and divides this string into an ordered list of su... | 0 |
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