Ionic has been around for two years now. It is a great set of tools for developing hybrid applications based on AngularJS. Ionic is extremely popular at the moment, with more than one million applications built and a growing community of thousands of developers.
Articles that may interest Front End Developers.
Angular2 is new, the quantity of blog posts is very limited at the moment and the documentation is sometimes incomplete. By going through this series of posts you will learn all you need to know about creating a complete application using Angular2 and TypeScript