https://developer.mozilla.org › fr › docs › Web › JavaScript › Reference › Global_Objects › Symbol

Un objet Symbol est un objet natif dont le constructeur renvoie une valeur primitive de type symbol. On parle de valeur symbole ou de symbole : il s'agit d'une valeur dont l'unicité est garantie.

https://developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › Symbol

Learn how to create and use Symbol values, which are unique primitives that can be used as property keys or protocols. Symbols are not strings, but they can be registered and accessed through Symbol.for() and Symbol.keyFor().

https://www.programiz.com › javascript › symbol

Learn how to use the Symbol() function to create unique and immutable data types in JavaScript. Explore the methods and properties of Symbol objects and how to access their descriptions.

https://www.javascripttutorial.net › symbol

Learn how to use the symbol primitive type in JavaScript, which is a new feature in ES6. Symbols are unique values that can be used as property names, computed properties, and well-known symbols.

https://fr.javascript.info › symbol

Un “Symbol” représente un identifiant unique. Une valeur de ce type peut être créée en utilisant Symbol():

https://javascript.info › symbol

Learn how to use symbols as unique identifiers for object properties in JavaScript. Symbols are primitive values that can have descriptions, are not converted to strings, and can be hidden or global.

https://web.dev › learn › javascript › data-types › symbol

Well-known symbols are static properties of the Symbol object, each of which is a symbol itself. Well-known symbols provide unique property keys for accessing and modifying JavaScript's built-in methods, while preventing core behavior from being unintentionally overwritten.

https://playcode.io › javascript › symbols

Learn how to use symbols, a new primitive data type in JavaScript, to create unique identifiers, keys, constants and private properties. See examples of how to create and use symbols in objects and classes.

https://masteringjs.io › tutorials › fundamentals › symbol

Symbols are a primitive data type in JavaScript, like number, boolean, or null. They're often used to avoid property name conflicts, or to simulate private values on JavaScript objects. You can create a symbol by calling the global function Symbol (): const sym = Symbol();

http://devdoc.net › web › developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Symbols.html

Learn how to create and use symbols, a primitive data type that can be used as unique identifiers for object properties. Find out the well-known symbols, the global symbol registry, and the methods and properties of Symbol objects.