Scala is a modern and up to date programming language, expressing common programming patterns in a manner which is not only type-safe but also elegant and highly concise. It can integrate features of object-oriented and functional languages in a manner which is smooth and seamless.
By bringing together object-oriented and functional programming in a single, high-level language, Scala.js delivers each and every time. There are solid, easily measured business reasons to make use of Scala.js. The factors listed below are technical in nature, but they feed through directly to advantages which can be noted and measured on the bottom line.
In many cases, the requirement for a domain-specific application means that a developer has to work with a domain specific language extension. Working with Scala.js, on the other hand, offers access to a unique range of language mechanisms which enable the quick and simple addition of new language constructs.