JavaScript Objects JavaScript Objects represent complex data structures and functionalities beyond the primitive data types (string, number, boolean, null, undefined, symbol, bigint).

Data types represent the different kinds of values we can use in JavaScript. In this tutorial, you will learn about the various data types available in JavaScript with the help of examples.

Oct 5, 2025 · JavaScript data types determine the nature of data stored in variables, affecting how values are processed and interacted with in the code. Each data type has specific properties …

Jul 9, 2024 · A value in JavaScript is always of a certain type. For example, a string or a number. There are eight basic data types in JavaScript. Here, we’ll cover them in general and in the …

Learn about JavaScript data types: Primitive & Non-Primitive with examples. Explore strings, numbers, objects, arrays, and more in this comprehensive guide.

Introduction to JavaScript Data Types JavaScript is a dynamically typed language, which means variables can hold different types of values at different times. There are two main categories of …

Jul 7, 2025 · Implicit Conversion: JavaScript automatically converts data types in certain operations. For example, when adding a number and a string, JavaScript converts the number …

Learn about all 8 JavaScript data types, including string, number, bigint, symbol, and object, with practical code examples and use cases.