Jetpack is a suite of libraries, tools, and guidance to help developers write high-quality apps easier. These components help you follow best practices, free you from writing boilerplate code, and simplify complex tasks, so you can focus on the code you care about.
Android architecture components are a collection of libraries that help you design robust, testable, and maintainable apps. Start with classes for managing your UI component lifecycle and handling data persistence.
Manage your app's lifecycle with ease. New lifecycle-aware components help you manage your Activity and Fragment lifecycles. Survive configuration changes, avoid memory leaks and easily load data into your UI.