What is dokka?
Dokka is an API documentation engine for Kotlin. Just like Kotlin itself, Dokka supports mixed-language projects. It understands Kotlin’s KDoc comments and Java’s Javadoc comments. Dokka is a tool to generate documentation based on the Javadoc or KDoc comments. It outputs the document generated in HTML, GitHub Flavored Markdown, or Javadoc format. For example, it could be used to generate documentation for any Android app or library.