JavaScript Programming Examples

Javascript programs and examples with solutions

Program - 1

Javascript program to change the image on button click

Program - 2

Javascript code that calculates the squares and cubes from 0 to 10

Program - 3

Create a paragraph element with the initial text original text.

Program - 4

Javascript function to extract unique characters from a string

Program - 5

Write a javascript program which accept a string as input and swap the case of each character.

Program - 6

Javascript code to print current date in dd mon year format

Program - 7

Javascript script to display the current day and time in the following format

Program - 8

Javascript program to convert any amount from dollar to rupee

Program - 9

Java script program to change the page background color based on user input

Program - 10

Java script function max to find largest number

Program - 11

Create a javascript function that displays the multiplication table of a number entered by the user.

Program - 12

Javascript code to design a simple calculator to perform the following operations sum product difference and quotient

Program - 13

Java script code to show the reservation system of xyz

Program - 14

Html form that accepts a students name and roll no use javascript function to perform following validation

Program - 15

Javascript program to validate a date

Program - 16

Javascript code to validate an ip address given by user.

Program - 17

Javascript code to validate a basic html form