Postman is a reactive One-tap SMS verification library. This library allows the usage of RxJava with The SMS User Consent API
PopcornView is a Android Library generates popcorn-like animation.
JavaPoet is a Java API for generating .java source files.
Source file generation can useful when doing things such as annotation processing or interacting with metadata files (e.g., database schemas, protocol formats). By generating code, you eliminate the need to write boilerplate while also keeping a single source of truth for the metadata.