JavaScript do while loop provides the functionality similar to the while loop that also executes the same code block for specified number of times. First time JavaScript Do While loop executes before executing the test condition, this is the only difference between while loop and do while loop. After that, Do While loop executes until the specified condition returns true and exists the code block when it returns false. The Do While loop also enables you to reduce the code length instead of writing same code number of times to display the output. Try the sample below to learn and practice the JavaScript Do While loop code:
