JavaScript Introduction - W3Schools
What is JavaScript? JavaScript is the programming language of the web. It can calculate, manipulate and validate data. It can update and change both HTML and CSS.
Introduction - JavaScript - MDN
Jul 19, 2025 · This chapter introduces JavaScript and discusses some of its fundamental concepts.
An Introduction to JavaScript
Aug 8, 2022 · JavaScript was initially created as a browser-only language, but it is now used in many other environments as well. Today, JavaScript has a unique position as the most widely …
JavaScript Tutorial - GeeksforGeeks
Sep 10, 2025 · JavaScript is a programming language used to create dynamic content for websites. It is a lightweight, cross-platform, and single-threaded programming language.
JavaScript Tutorial - W3Schools
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.
6. JavaScript fundamentals - MDN Web Docs
JavaScript is a huge topic, with so many different features, styles, and techniques to learn, and so many APIs and tools built on top of it. This module focuses mostly on the essentials of the …
The Modern JavaScript Tutorial
5 days ago · Here we learn JavaScript, starting from scratch and go on to advanced concepts like OOP. We concentrate on the language itself here, with the minimum of environment-specific …
Learn JavaScript for Beginners – JS Basics Handbook
Jul 6, 2023 · The goal of this handbook is to quickly introduce you to the basics of JavaScript so you can start programming applications. Instead of covering all the theories and concepts of …
JavaScript Introduction
Discover the essence of JavaScript with our comprehensive introduction. From its fundamental concepts to practical applications, explore the power and versatility of this programming …
Introduction to JavaScript - GeeksforGeeks
Aug 31, 2025 · JavaScript's flexibility extends to both the client-side and server-side, allowing developers to create complete web applications. Here’s how it functions in each environment: