JavaScript is the world’s most popular programming language powering majority of the websites. It is one of the core technologies in the foundation of the web along with HTML and CSS. JavaScript is mainly used for client-side scripting, and its usage has evolved beyond web browsers. It is a dominant language in modern application development with its revolutionary usage in server-side scripting. We may be impressed with the idea that: with KMP, all existing implementation in Android could be easily ported to iOS and other platforms. That actually comes with some fine print. In order for certain Kotlin implementation to be portable, that entire implementation dependency stack has to be multiplatform-supported. What does that mean? You should enable moko-resources gradle plugin in resources module, that contains resources, AND in shared module, that compiles into framework for iOS same for jvm, JS, macos targets. Only android will works without this.