scalajs-java-time is a BSD-licensed reimplementation of the java.time API of JDK8 for Scala.js. It enables this API in Scala.js projects.

Simply add the following line to your sbt settings:

libraryDependencies += "org.scala-js" %%% "scalajs-java-time" % "0.1.0"

If you have a crossProject, the setting must be used only in the JS part:

lazy val myCross = crossProject.
  ...
  jsSettings.(
    libraryDependencies += "org.scala-js" %%% "scalajs-java-time" % "0.1.0"
  )

Requirement: you must use a host JDK8 to build your project, i.e., to launch sbt. scalajs-java-time does not work on earlier JDKs.

scalajs-java-time is distributed under the BSD 3-Clause license.

Follow the contributing guide.