Installation

highlighter is cross-published for the JVM, Scala.js, and Scala Native. Add it with the %%% operator so sbt selects the right platform artifact:

libraryDependencies += "io.github.edadma" %%% "highlighter" % "0.0.10"

It is published to Maven Central, so no extra resolver is needed.

Requirements

highlighter is a pure-Scala library — its only dependencies are zio-json for reading grammar files and the pure-Scala oniguruma regex engine. There is no native dependency, so the same code links and runs on the JVM, in the browser through Scala.js, and as a Scala Native binary.

Importing

Everything lives in one package:

import io.github.edadma.highlighter.*

That brings in Highlighter, the render modes (ClassMode, InlineMode), Theme, and the Token type. The next page highlights a snippet end to end.