An object literal is a way to define a new object using a concise syntax directly within the code. It allows to create an object with properties and values within the curly braces. Object literals are a fundamental part of JavaScript and are commonly used for creating data structures, defining configuration settings, and more. Object is created with key: value separated by comma. Enhanced object literals are a set of features introduced in ES6 (ECMAScript 2015) that provide more concise and flexible ways to define and work with objects in JavaScript. These features enhance the readability and expressiveness of object literals. The characteristics are listed as:
- Shorthand property names
- Computed Property names
- Method definitions
- Object Property Assignment
- Object property names in method definitions
- Object Property shortcuts in Methods
Shorthand property names
When the property name and variable name are the same, you can omit the duplicate declaration.
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