Comprehensive test of popup, overlay, and distraction blocking capabilities
This page tests jBrowse's ability to block popups, overlays, and distractions. Each colored box below has a class name that jBrowse should hide via CSS rules. If the box is HIDDEN, jBrowse blocked it. If VISIBLE (red background), it wasn't blocked. Third-party scripts test domain blocking. NOTE: In jBrowse Standard Mode, a few are permitted since they are required for social media like Facebook and X.