<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>is-hexadecimal</artifactId>
  <version>1.0.4</version>
</dependency>

implementation 'org.webjars.npm:is-hexadecimal:1.0.4'

implementation("org.webjars.npm:is-hexadecimal:1.0.4")

libraryDependencies += "org.webjars.npm" % "is-hexadecimal" % "1.0.4"

@Grapes(
  @Grab(group='org.webjars.npm', module='is-hexadecimal', version='1.0.4')
)

<dependency org="org.webjars.npm" name="is-hexadecimal" rev="1.0.4" />

[org.webjars.npm/is-hexadecimal "1.0.4"]

'org.webjars.npm:is-hexadecimal:jar:1.0.4'