Installing the GeoServer CSS extension¶
The CSS extension is listed among the other extension downloads on the GeoServer download page.
The installation process is similar to other GeoServer extensions:
Download the geoserver-2.21-SNAPSHOT-css-plugin.zip
Verify that the version number in the filename corresponds to the version of GeoServer you are running (for example 2.21-SNAPSHOT above).
Extract the contents of the archive into the
WEB-INF/libdirectory in GeoServer. Make sure you do not create any sub-directories during the extraction process.
If installation was successful, you will see a new CSS entry in the Styles editor.
After installation, you may wish to read the tutorial: Styling data with CSS.