Negative Animation Delay in CSS

The article on CSS-IRL discusses the concept of negative animation delay in CSS, which can be a useful and innovative tool for front-end developers. The author explains how negative delays allow animations to start earlier than the moment they are triggered, creating intriguing visual effects. This technique can introduce an element of surprise, as animations can begin when they are not yet visible to the user, allowing for a smoother transition between different states of the interface. The article also provides practical examples that illustrate how negative delays can be applied in various contexts, such as loading elements or creating slideshow effects when scrolling. The author emphasizes that the key to effectively using this technique is understanding how duration and delay work in CSS animations, enabling better tailoring of effects to meet specific needs.