WebJar for mocha
'org.webjars.npm:mocha:2.2.5'
<dependency> <groupId>org.webjars.npm</groupId> <artifactId>mocha</artifactId> <version>2.2.5</version> </dependency>
<dependency org="org.webjars.npm" name="mocha" rev="2.2.5"/>
"org.webjars.npm", "mocha", "2.2.5"