JavaScript

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About JavaScript

JavaScript is a scripting language that enables you to create dynamically updating content, control multimedia, animate images, and pretty much everything else. (Okay, not everything, but it is amazing what you can achieve with a few lines of JavaScript code.)JavaScript, often abbreviated as JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS. As of 2023, 98.7% of websites use JavaScript on the client side for webpage behavior, often incorporating third-party libraries.

JavaScript is the programming language of HTML and the Web. JavaScript is a dynamic, popular client-side scripting language that is lightweight and commonly used with HTML. Using JavaScript programmers can do a client-side script to interact with the user for making dynamic pages.

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Ecommerce

In simplest form ecommerce is the buying and selling of products and services by businesses or consumers over the World Wide Web. People use the term “ecommerce” or “online shopping” to describe the process of searching for and selecting products in online catalogue and then “checking out” using a credit card and encrypted payment processing. Internet sales are increasing rapidly as consumers take advantage of

  • Lower prices offered by vendors operating with less margin than a bricks and mortar store.
  • Greater convenience of having a product delivered rather than the cost of time and transport and parking of going to a store.
  • Sourcing product more cheaply from overseas vendors.
  • Great variety and inventory offered by online stores.
  • Comparison engines that compare and recommend product.
  • Auction sites, where they did for goods.

JavaScript & its features

JavaScript (js) is a light-weight object-oriented programming language which is used by several websites for scripting the webpages. It is an interpreted, full-fledged programming language that enables dynamic interactivity on websites when applied to an HTML document. It was introduced in the year 1995 for adding programs to the webpages in the Netscape Navigator browser. Since then, it has been adopted by all other graphical web browsers. With JavaScript.
Javascript Features:

  • Light Weight Scripting language.
  • Dynamic Typing.
  • Object-oriented programming support.
  • Functional Style.
  • Platform Independent.
  • Prototype-based.
  • Interpreted Language.
  • Single-threaded.