PhoneGap - Learn to Build Mobile Apps with PhoneGap
https://www.educba.com/course/phonega...
PhoneGap is a framework which allows you to build cross platform application using your existing skills of HTML, CSS & JavaScript to develop Mobile Apps. PhoneGap Build provides a cloud based solution which packages your apps for all the platforms. It is a powerful and fast solution to package the apps on different platforms in just one click. All you need to do is upload your www folder in zip format and you get your packages.