RFC: We intend to deprecate support for ECMAScript 5.1 in the next version of #Scala.js. If you are still relying on it, please weigh in on the PR and tell us why. The default has been ECMAScript 2015 since Scala.js v1.0.0. github.com/scala-js/sca...
That support is the biggest source of alternative code paths and polyfills in our codebase.
The polyfills and other alternative implementations we need to support ES 5.1 include:
Math.fround to su...
