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CSS Validator Standalone

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The W3C CSS Validation service.

This project packages the CSS Validator service so that it can easily be run locally.

How to build the CSS Validator WAR


You need CVS, Java and ant. The script takes the code from the official repository at W3C.

How to run the CSS Validator

./sbt run

Then go to http://localhost:8080.

How to generate a standalone jar

./sbt assembly

Then you can do the following:

java -jar target/css-validator-standalone.jar 8080


This source code is made available under the W3C Licence.

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