Instant video previews in popup player by hovering or clicking video thumbs. Video ratings and resolution data no longer shown on the thumbs. This is a fork of Costas' original with Arantius' GM4-Polyfill js.
< Feedback on YouTube Preview 2020
Preview option not working
Unable save and modify delay
جاۋاب قايتۇرۇش ئۈچۈن كىرىش.
Preview option not working
Unable save and modify delay