This is a Gradle plugin for the JWebAssembly compiler. A Java bytecode to WebAssembly converter. It produce the WASM and JavaScript file from your *.java, *.class and/or *.jar files.
This plugin use the Java plugin to compile your Java sources to class files first.
buildscript { repositories { mavenCentral() } dependencies { classpath 'gradle.plugin.de.inetsoftware:jwebassembly-gradle:+' } } apply plugin: 'de.inetsoftware.jwebassembly' // declare your Java sources like you do it for your other Java projects sourceSets { main { java { srcDir 'src' } } } wasm { format = 'Text' // possible values are 'Text' and 'Binary'. 'Binary' is the default value. compilerVersion = 0.2 // specify a compiler version, default is '+' classpath = files(...) // specify libraries, default is sourceSet.compileClasspath }For a more completely description look into the wiki documentation.