KotlinPoet is a Kotlin and Java API for generating .kt source files.
Source file generation can be 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.
PagerDatePicker is a library for Android which allows to setup horizontal date list picker.
This library makes it simple to track your current location using Google's FusedLocationProviderClient.