Design a simple calculator using jаvascript
jаvascript program to convert temperature to and from Celsius, Fahrenheit
jаvascript program to check If a number is prime or not
jаvascript program to check if a given year is leap year or not
jаvascript program to concatenate 2 strings
jаvascript program to reverse a string
jаvascript program to find the longest word in a string
jаvascript program to count the number of vowels within a string
jаvascript program to create a new string
jаvascript program to check if a string starts with “JAVA”
jаvascript program to get the data type
jаvascript program to calculate multiplication and division of two numbers
jаvascript program to check whether the two integers are in range 50-99
jаvascript program to calculate number of days left until Christmas
jаvascript program to guess a number between 1 to 10
jаvascript program to check whether a number is even or odd
jаvascript program to get the first n Fibonacci numbers
jаvascript program to find the exponent of a number
jаvascript program to find the sum of an array of integers
jаvascript program to get the current date