Please describe the most important advantages of using JavaScript?

Posted by Jessica Taylor | Updated on

There are several advantages to using JavaScript. Most notable amongst them are listed down as follows:

  • Enhanced interactivity – JavaScript allows creating interfaces that react when the user activates them via the keyboard or merely hovers the cursor over the same
  • Immediate feedback – Visitors need not to wait for a page reload to see if they had forgotten to enter some important details
  • Low server interaction – JS allows validating user input before sending the webpage to the server. It means less server traffic and hence, less load on the server
  • Rich interfaces – JS has items like drag-and-drop components and sliders to present a richer interface to the website visitors

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