Parallax scrolling is a computer graphics method utilized by web designers to create a faux-3D effect. As users scroll down a webpage, additional layers of content or backgrounds move at different speeds, and this creates an optical illusion.
It is a website trend where the background content is moved at a separate speed from the foreground content while scrolling.
Parallax graphics are perfect for storytelling. Good design is all about communication—and when we design websites, we want to communicate with our visitors and convey a convincing narrative about our product, service, or brand. Parallax scrolling permits us to engage our website visitors in exceptional online experiences.
For wordpress, there are many sites providing Parallax scrolling wordpress themes .