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What Is Javascript ?



JavaScript is an object-based scripting language that is lightweight and cross-platform.

JavaScript is not compiled but translated.

Javascript Use



Javascript mainly used for:-

  • Client-side validation

  • Dynamic drop-down menus

  • Displaying data and time

  • Displaying popup windows and dialog boxes (like alert dialog box, confirm dialog box and prompt dialog box)

  • Displaying clocks etc.
















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