Building a Simple Announcements Plugin for WordPress

Let’s say that you’re a launching new product, giving away freebies or organizing an event. How do you deliver the message to your readers? Popular choice is to display a modal dialog in a lightbox, thus forcing the user to take notice. But there’s another, less obtrusive, yet still effective way, to get a user’s attention. In this tutorial we’ll be creating a plugin that displays custom site-wide announcements across the top of the page, with the ability to schedule messages to appear between two given dates.

Full post: Building a Simple Announcements Plugin for WordPress