Resources Optimizer Maven Plugin

Maven plugin for web resource optimization of JS/CSS including:

• compressing Javascript
• transpiling Javascript from one version to another (e.g. ECMASCRIPT3 to ECMASCRIPT2015)
• source map generation for Javascript
• compressing and merging CSS
• converting images to base64 encoded data-uri's embedded in your CSS
• ...and more

See Wiki documentation for the configuration and usage of the plugin.

Version	Java version

JDK 8

Warning

Plugin version 2.4.4 is the last to support JDK8 because of Google Closure Compiler stopped supporting JDK8.

JDK 11+

Important

Plugin version 2.5.0+ is for JDK11+

JDK 21+

Important

Plugin version 2.7.0+ is for JDK21+