Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

Oct 17, 2025 · The Object type represents one of JavaScript's data types. It is used to store various keyed collections and more complex entities. Objects can be created using the Object() constructor …

Jan 16, 2026 · In JavaScript, there are two main ways to create objects. Using Object Literal Syntax ( {}): This is the most common and simple way to create objects. Using the Object Constructor (new …

To create an object with properties, you use the key : value within the curly braces. For example, the following creates a new person object: firstName: 'John', lastName: 'Doe' . The person object has …

Jun 19, 2022 · An object can be created with figure brackets {…} with an optional list of properties. A property is a “key: value” pair, where key is a string (also called a “property name”), and value can be …

Jan 5, 2013 · Creating and accessing objects in JavaScript can be achieved through various methods. Object literal notation, denoted by curly braces, allows for quick creation of objects with key/value...

Objects allow you to store collections of key-value pairs and represent real-world entities in a flexible and dynamic way. From simple data containers to complex nested structures, the object JavaScript …

3 days ago · JavaScript is designed on an object-based paradigm. An object is a collection of properties, and a property is an association between a name (or key) and a value. A property's value can be a …

In JavaScript, we can perform various operations on object properties like modifying, adding, deleting, and so on. Let's discuss some of them. 1. Modify Object Properties. We can modify object properties …

Objects are one of the most important data types in JavaScript. They allow you to store collections of related data and functionality together using key-value pairs. Experiment with creating and …