You can write your Angular 2 application code in ES5, ES6, TypeScript, Dart, or to-JS languages like CoffeeScript.
TypeScript is pretty popular and it does work really well. Writing larger applications in a team is much easier if there is tooling to assist you. With most projects, about 80% of the work is maintenance and tooling does immensely help with that.
TypeScript is pretty popular and it does work really well. Writing larger applications in a team is much easier if there is tooling to assist you. With most projects, about 80% of the work is maintenance and tooling does immensely help with that.