Ultimate Scroll Playground
Experience a complete gallery of scroll-driven interface patterns powered natively by CSS, without any JS dependencies.
1. Viewport Fade-Up Grid
High Performance
Animations run on the compositor thread, ensuring 60fps scrolling without triggering main thread layout recalculations.
Zero JavaScript
Powered entirely by CSS scroll-driven animation specifications, minimizing script overhead and layout thrashing.
Progressive Fallback
Browsers that do not support scroll-driven animations gracefully fall back to displaying the content in its final state.
2. Directional Slide Reveals
Dynamic content sliding
As this row enters the viewport, the text columns and image columns slide in horizontally from opposite directions, creating a beautiful split entrance effect.
Viewport speed synchronization
Using the view() timeline ensures the transition progress tracks exactly with the user’s scroll speed, providing an intuitive and natural sense of depth.
3. Parallax Zoom & Rotate
Cinematic depth effects
By stretching the animation-range over the entire viewport span (from entry 0% to exit 100%), the image scales and rotates smoothly throughout the entire time the section remains visible.
4. Sliding Mask Reveal
SCROLL TO UNLOCK SECRETS
5. Scroll Image Mask Morphing
6. Text Highlighter / Color Reveal
Watch this paragraph light up letter by letter as you scroll down. The CSS background gradient sizes dynamically based on the element position in your screen viewport.
7. Sticky Card Overlap & Stack
First Stacked Card
This card sticks at 120px from the top of the screen. As you continue scrolling, it shrinks and fades away dynamically to make room for the next card stacking over it.
Second Stacked Card
The second card sticks slightly lower, sliding directly over the first card while the background card is compressed by the viewport scroll exit range.
Third Stacked Card
The final card sits on top of the pile, finishing the stack cascade as the user scrolls past the parent element section boundary.
8. Scroll Snapping Horizontal Slide
Feature Slide 1
Swipe or scroll horizontally. The viewport snaps cleanly to the start of each card. Perfect for mobile slider views.
Feature Slide 2
Browser-level physics. Smooth kinetic scrolling transitions with hardware acceleration natively handled without scripts.
Feature Slide 3
Zero layout lag. Works immediately on touch gestures and trackpad sweeps in Safari, Chrome, and Firefox.
Feature Slide 4
Clean structural wrappers. Author layout components natively using flex rows and set snapping states directly.