JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app="myApp">
    <div ng-controller="myController">
        {{ welcome }} {{ name }}
        <div ng-controller="myController2">
            {{ welcome }} {{ name }}<br />
            {{ welcome }} {{ $parent.name }}
        </div>
    </div>
</div>

JavaScript

angular.module('myApp', [])
.controller('myController', function($scope){
    $scope.name = 'Toto';
    $scope.welcome = 'Bienvenue !';
})
.controller('myController2', function($scope){
    $scope.name = 'Tutu';
});