Scala Fiddle Core
Scala Fiddle provides an embeddable web component where the user can edit and run Scala code. The source code is compiled to JavaScript on the server and then run in the browser.
To develop, run:
sbt "~; router/reStart; compilerServer/reStart"
You can package as a Docker image with
sbt docker
Access the fiddle via browser at http://localhost:8080/embed