Ionic is the beautiful, free and open source mobile SDK for developing native and progressive web apps with ease. Ionic Framework offers the best web and native app components for building highly interactive native and progressive web apps.
It is a complete open-source SDK for hybrid mobile app development. "Ionic", are built on Angular. Ionic provides tools and services for developing hybrid mobile apps using Web technologies like CSS, HTML5, and Sass. Apps can be built with these Web technologies and then distributed through native app stores to be installed on devices by leveraging Cordova. Ionic Creator is a drag-and-drop interface building tool.