The Custom jаvascript & CSS in Pages! plugin allows you to add CSS, jаvascript code directly in any post, page or custom post!
A HTML5 video player which will allow you to define a playlist with sections of the video. Each playlist item will target an interval from the video. Demo: https://codecanyon.net/item/ranges-video-player-with-multiple-start-and-end-points-wordpress-plugin/26208652
WP AMP is a premium WordPress plugin which adds support for Accelerated Mobile Pages (AMP). With this plugin, it takes just a couple of clicks to make your website go mobile. AMP HTML is an open source initiative by Google which aims to provide mobile-optimized content that can load instantly everywhere. Read more about AMP here – www.ampproject.org. Demo: https://codecanyon.net/item/wp-amp-accelerated-mobile-pages-for-wordpress-and-woocommerce/16278608
Elite Licenser is a WordPress plugin for any types of product licensing. It also manages product updates, auto generates license code, built in Envato licensing verification system, full license control and more. It has full set of API, so you can handle it by other applications as well. One app handles license of all your products. It will make the WordPress as license server. You can license any product with any language (PHP, .Net, Java, Android, etc.). Also you can add licensing to more than one WordPress plugin or theme and it can be installed on same WordPress. Demo: https://codecanyon.net/item/elite-licenser-license-manager-for-any-product/23780634
Wpnotif lets you send notifications using SMS or WhatsApp to your customers from your WordPress site. The plugin is also fully compatible with WooCommerce and you can setup automatic notification triggers for your customers whenever they create a new order or whenever the status of that order is changed. Site admins including, store owners, editors etc can also setup messages or WhatsApp notifications for themselves. Demo: https://codecanyon.net/item/wpnotif-wordpress-sms-whatsapp-notifications/24045791