AngularJs using to create a start and stop counting timer functionality application. This application is need the following directive like $interval and $filter , We create default time object is display current timer clock functions. A timer counter is have three functionality as below that start, stop and reset. A start function is called to start the $ interval directive to active so now counter is begin, This moment you are unable to proceed a reset logic. Stop function is is call to $ interval belongs one of the method like cancel , This method make corresponding active interval prose is stop it. Reset function is call to reset all scope value is to be zero. HTML: <div ng-app="timerApp"> <div ng-controller="timerController"> Current Time : {{time}} <br/> <hr/> <Button ng-click="timer_start()">Start</Button> <Button ng-click=&