The Firebase Kotlin SDK is a Kotlin-first SDK for Firebase. It's API is similar to the Firebase Android SDK Kotlin Extensions but also supports multiplatform projects, enabling you to use Firebase directly from your common source targeting iOS, Android or JS.

Shared library observability hook interface + 3 default Google/Firebase hook implementations (Crashlytics attribution / Analytics health / Performance traces) for Kotlin Multiplatform. Per RULE-LIB-OBSERVABILITY-SURFACE-001.

Kotlin Multiplatform library for firebase crashlytics on both Android/iOS.

Appreka Core Library

Firebase Analytics for Kotlin Multiplatform — interface + Stub/NoOp/Test variants across all 21 KMP targets, with GitLive Firebase Analytics on Android, iOS, macOS, tvOS, JS, and JVM (11 targets).

A Kotlin Multiplatform library which wraps GitLiveApp Firebase SDK and provides a more straightforward implementation.