Understanding Kotlin DSLs

I&rsquo;m learning Kotlin for a new job and I was confused by type-safe builders . They&rsquo;re used to create domain specific languages (DSLs) in Kotlin. Two common use cases are configuring routes in Ktor server or building HTML . I think they&rsquo;re confusing because they combine a bunch of Kotlin concepts. Here&rsquo;s how I broke it down to understand it. Let&rsquo;s start with a data…