Plenty of popular websites use notification bars to share interesting offers and news with their audience. You can always create your own in your JavaScript or other programming languages or use plugins like Apex Notification Bar to add a responsive bar to your site.
This plugin comes with 20 templates for you to choose from. You can use it to display new releases, offers, and messages to your audience. The plugin supports e-mail subscribe form, post slider, search form, countdown timer, and other dynamic components. Users have the option to add multiple notification bars in different positions on a single webpage.
The Apex Notification Bar lets you schedule notification bars. It has countdown timer and video popup support with 6 and 4 different designs respectively. It gives you full control of where your bar shows up.