htmlproofer

HTMLProofer is a set of tests to validate your HTML output. HTMLProofer is a Ruby Gem. This project creates a Docker image with this gem installed. The project was created to be able to validate the C2 Platform website using a current HTMLProofer version.
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Last modified September 8, 2026: howto c2 devtop install script C2-1591 (95f3983)