Open Source

Android

Jackson

Kotlin standard lib

android-ktx

AppCompat

Room

AndroidX Core library

AndroidX Lifecycle

AndroidX WorkManager

Kotlin coroutines

RxJava 2

Retrofit

InstallReferrer

Android Material components

AndroidX Navigation lib

AndroidX Constraint layout

Licence: N/A

Picasso

Volley

Butterknife

AutoResizeTextView

Okio, Okhttp

MapBox

Lottie

iOS

Firebase/Core

Firebase/Messaging

SAMKeychain

Hockey SDK

Polymer

Fira