Below are widely used Dependency Injection frameworks mostly by android & Java application projects. For Android application development, the suggested Framework by Google are Dagger and Hilt. These frameworks help to avoid writing boilerplate code. Guice Guice (pronounced ‘juice’) is a lightweight dependency injection framework for Java 6 and above, brought to you by Google. (github.com) With 10K stars this framework is mostly used by Java developers where Java is used for backend & Application development. For Android, this framework is not suggested as this framework use reflections to scan annotations from code. This requires significant CPU cycles and RAM thus slowdowns application launch.