JavaScript 101

admin | June 29, 2023, 11 a.m.

JavaScript is a powerful programming language that enables dynamic and interactive web development. It is widely used to create responsive and engaging websites and web applications. In this article, we will introduce you to the basics of JavaScript programming and help you kickstart your journey into the world of web development.

  1. What is JavaScript? JavaScript is a scripting language that runs in web browsers, allowing developers to add interactivity and functionality to web pages. It was created by Brendan Eich in 1995 and has since become an essential part of web development. JavaScript can be used for a wide range of tasks, from simple website enhancements to complex web applications.

  2. Embedding JavaScript in HTML To use JavaScript in a web page, you can either embed it directly within the HTML code or link to an external JavaScript file. The <script> tag is used to define JavaScript code. Here's an example of embedding JavaScript within an HTML document:


    <!DOCTYPE html> <html> <head> <title>JavaScript 101</title> </head> <body> <h1>Welcome to JavaScript!</h1> <script> // JavaScript code goes here alert("Hello, World!"); </script> </body> </html>

0
0

Comments: