Mastering Kotlin

HTML

The official Kotlin documentation includes an example of a DSL for working with HTML. The example includes a playground to work with the DSL to see how the different functions work.

The Kotlin documentation for DSLs and type-safe builders can be found here: https://kotlinlang.org/docs/reference/type-safe-builders.html.

The following code snippet demonstrates the usage of this Kotlin DSL to declare valid HTML code via Kotlin syntax:

fun main() {    val result = html {        head {            title { +"HTML encoding with Kotlin" }        }        body {            h1 { +"HTML encoding with Kotlin" }            p {                +"this format can be used as an"                +"alternative markup to HTML"            }            // an element with attributes and text content            a(href = "http://jetbrains.com/kotlin") { +"Kotlin" }            // mixed content ...