<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>buffer</artifactId>
  <version>4.5.0</version>
</dependency>

implementation 'org.webjars.npm:buffer:4.5.0'

implementation("org.webjars.npm:buffer:4.5.0")

libraryDependencies += "org.webjars.npm" % "buffer" % "4.5.0"

@Grapes(
  @Grab(group='org.webjars.npm', module='buffer', version='4.5.0')
)

<dependency org="org.webjars.npm" name="buffer" rev="4.5.0" />

[org.webjars.npm/buffer "4.5.0"]

'org.webjars.npm:buffer:jar:4.5.0'