Responsive Menu is a simple WordPress plugin that allows you to convert your current theme menu into a mobile ready, fully W3C compliant responsive design in seconds.
WordPress Reservation plugin by MotoPress is a complete hotel and vacation rental booking system. As it doesn’t require any coding, the plugin is absolutely handy for non-tech website owners as well developers who build WordPress hotel, any kind of vacation rental themes or custom websites for clients. Demo: https://codecanyon.net/item/hotel-booking-engine-for-wordpress/19603111
Real3D Flipbook displays your PDF-s or images as ultra realistic 3D flipbooks inside your website. No flash needed, 100% HTML5. Easy to use. Customizable UI. Customizable flipbooks.. Fully responsive, optimized for mobile. Single page view, deep linking, interactive pages, PDF text search, PDF hyperlinks, unlimited books and pages, lightbox and much more. Demo: https://codecanyon.net/item/real3d-flipbook-wordpress-plugin/6942587
Instantify by DaftPlug is a AIO plugin that combines Progressive Web Apps, Google AMP and Facebook Instant Articles and work them together to achieve amazing preformance and user experience on every possible platform. Plugin is compatible with any WP configuration. You have controll on every setting and with powerfull admin panel. Demo: https://codecanyon.net/item/instantify-progressive-web-apps-google-amp-facebook-instant-articles-for-wordpress/25757693