Android Jetpack, launched by Google, contains a set of components that speed up the process of android application development. Along with the guidance and tools, it aims to accelerate the android app development and improve android app development services. The set of components is also called the next generation of Android API’s.
These components are unbundled libraries which are not a part of the Android platform. So there is no limitation as to opt the complete library or a part of it, purely as per need. Android Jetpack is designed with the Programming language called Kotlin. Kotlin is known as the first-class language in the Android environment. Many Android app developers who have used Kotlin feel happy to use it for Android app development.