Javascript

Javascript is a scripting language that is used to create interactive web pages and applications. It is a high-level, interpreted programming language that is used to add dynamic content to web pages. Javascript was created in 1995 by Brendan Eich, then at Netscape Communications Corporation.

Javascript is an object-oriented language, meaning it allows developers to create objects and manipulate them in order to create dynamic web pages and applications. It is also a client-side scripting language, meaning it runs on the user’s computer rather than on the server. This allows for faster loading times and more efficient use of resources.

Javascript can be used to create interactive elements on a web page such as menus, forms, animations, and games. It can also be used to validate user input on forms or provide feedback when certain actions are taken. Javascript can also be used to access data from databases or other sources and display it on the page in an organized manner.

Javascript code can be written directly into HTML documents or stored in external files with the .js extension. The code can then be referenced from within the HTML document using the tag. This allows for easy reuse of code across multiple documents without having to rewrite it each time.

Javascript has become one of the most popular programming languages due to its versatility and ease of use. It has been adopted by all major browsers and is supported by most operating systems as well as mobile devices such as smartphones and tablets. As such, it has become an essential tool for creating modern web applications that are both functional and visually appealing.