<dependency>
  <groupId>org.webjars.npm</groupId>
  <artifactId>react-is</artifactId>
  <version>16.8.4</version>
</dependency>

implementation 'org.webjars.npm:react-is:16.8.4'

implementation("org.webjars.npm:react-is:16.8.4")

libraryDependencies += "org.webjars.npm" % "react-is" % "16.8.4"

@Grapes(
  @Grab(group='org.webjars.npm', module='react-is', version='16.8.4')
)

<dependency org="org.webjars.npm" name="react-is" rev="16.8.4" />

[org.webjars.npm/react-is "16.8.4"]

'org.webjars.npm:react-is:jar:16.8.4'