JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app="app" ng-controller="appCtrl">
    <input type="text" ng-focus="doFocus()" ng-blur="doBlur()" />
</div>

JavaScript

angular.module('app',[]).
controller('appCtrl', function($scope){
    $scope.doFocus = function(){
        console.log('focus');
    }
    
    $scope.doBlur = function(){
        console.log('blur');
    }
});