<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>optimist</artifactId>
  <version>0.3.7</version>
</dependency>

implementation 'org.webjars.npm:optimist:0.3.7'

implementation("org.webjars.npm:optimist:0.3.7")

libraryDependencies += "org.webjars.npm" % "optimist" % "0.3.7"

@Grapes(
  @Grab(group='org.webjars.npm', module='optimist', version='0.3.7')
)

<dependency org="org.webjars.npm" name="optimist" rev="0.3.7" />

[org.webjars.npm/optimist "0.3.7"]

'org.webjars.npm:optimist:jar:0.3.7'