How animations work in the browser and how to ensure their smoothness?
The article on web.dev focuses on the concept of smoothness in web applications. Smoothness refers to ensuring that all animations, transitions, and interactions are incredibly seamless, which significantly impacts user experience. The authors emphasize the importance of maintaining a high frames-per-second (FPS) rate and optimizing response times to ensure that the site operates at its best. Real-life examples, such as using CSS for animations and rendering acceleration techniques, illustrate how crucial smoothness is in UI design. Moreover, the article provides tools and tips that help developers achieve better results, including the use of tools like Lighthouse and various diagnostics. Smooth interaction is a key factor in attracting users to a site and increasing their satisfaction while using it.