Introduction to JavaScript
Introduction JavaScript is a lightweight language It is interpreted programming language It is designed for creating network-centric applications It is complimentary and integrated with Java It is very easy to implement because it is integrated with HTML It is open and crossed platform Features of JavaScript It is most popular scripting and programming language JavaScript is everywhere, it comes on every modern web-browser It does not need any special environment setup It helps to create beautiful and interactive websites It has lots of frameworks and libraries Advantages of JavaScript Less Server interaction Validate user inputs at Client Side, no load on server Immediate feedback to the visitors Increased connectivity Create interfaces to react when user hovers mouse over components Richer interface Includes items as drag & drop components and sliders to give a Rich Interface to websites Program in JavaScript Following program will print "Hello World!!!" on browser us...