I was playing around with scroll-driven animations, just searching for all sorts of random things you could do. That’s when I came up with the idea to animate main headings and, using scroll-driven animations, change the headings based on the user’s scroll position.

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Learn how to create animated sticky headings that change text based on scroll position using CSS scroll-driven animations. The tutorial covers building a typewriter-like effect with pseudo-elements, implementing proper accessibility fallbacks for screen readers and browsers without SDA support, and handling user preferences like reduced motion. The technique uses keyframes with magic numbers to control text transitions at specific scroll percentages, creating dynamic headings that update as users navigate through page sections.

Scroll-Driven Sticky Heading