Using Angular 2 without TypeScript Transpiler
Angular2 is available in TypeScript, JavaScript and Dart. No need to use TypeScript. See– https://angular.io/docs/js/latest/index.html– http://blog.thoughtram.io/angular/2015/05/09/writing-angular-2-code-in-es5.html– http://blog.thoughtram.io/angular/2015/07/06/even-better-es5-code-for-angular-2.html See also Is it possible to use ES5 JavaScript with Angular 2 instead of TypeScript?