Introduction of Javascript

Introduction of Javascript

1. JavaScript is a fundamental programming language utilized for HTML and web development.
2. It enables the creation of dynamic web pages.
3. JavaScript is an interpreted programming language that possesses object-oriented capabilities.
4. JavaScript is primarily acknowledged as a client-side programming language; however, it is occasionally referred to as a server-side programming language by certain individuals.
5. What Is Client Side :- the client side in JavaScript refers to the execution of code on the user's web browser rather than on the server.
6. What Is Server Side :- the server side in JavaScript refers to the execution of code on the server rather than on the user's web browser.

History of Javascript

1. JavaScript was launched by Netscape in 1995.
2. JavaScript, initially named Mocha, subsequently renamed to LiveScript, and later to JavaScript, eventually adopted the moniker ECMAScript. Nevertheless, it is commonly referred to as JavaScript in present times.

Advantage Of Javascript

1. JavaScript code is executed within the user's web browser.
2. JavaScript validations are performed directly on the user's browser.
3. JavaScript's syntax is designed to be user-friendly and relatively easy to understand, which is why it is often referred to as an "easy language.

Disadvantage Of Javascript

1. JavaScript is often associated with potential security risks due to the fact that its code is executed on the client-side, within the user's browser.
2. JavaScript lacks the capability to directly access hardware resources like USB ports for security reasons.