[yumraj]

Perhaps.

My parallel example would be the Play Framework. Play 1.x was written in Java, but supported both Java and Scala, and was fantastic, easy to use and one of the most productive and performant full-stack framework for web development.

Then, they created Play 2.x, where the core was written in Scala and if I remember correctly even used Scala for its HTML template. Even though it supported Java, and obviously Scala, there was a definite drop in its usage and I believe it majorly impacted its adoption.

Personally I think if they'd stayed with the Play 1.x model, it would have been extremely successful.