WebJar for npm
'org.webjars.npm:npm:3.3.9'
<dependency> <groupId>org.webjars.npm</groupId> <artifactId>npm</artifactId> <version>3.3.9</version> </dependency>
<dependency org="org.webjars.npm" name="npm" rev="3.3.9"/>
"org.webjars.npm", "npm", "3.3.9"