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Why is my animation not playing smoothly across different browsers?

Asked on Oct 28, 2025

Answer

Animations can behave differently across browsers due to variations in rendering engines and performance optimizations. Ensuring smooth animations requires using CSS properties that are hardware-accelerated and minimizing layout thrashing.

Example Concept: To achieve smooth animations across different browsers, focus on animating properties like "transform" and "opacity," which are typically hardware-accelerated. Avoid animating properties that trigger layout recalculations, such as "width" or "height." Additionally, using "will-change" can hint to the browser to optimize rendering for specific elements.

Additional Comment:

Check for any unnecessary CSS that might be causing reflows or repaints.
Use "requestAnimationFrame" for JavaScript-driven animations to sync with the display refresh rate.
Test animations on multiple devices and browsers to ensure consistency.
Consider using CSS frameworks or libraries that handle cross-browser compatibility.

✅ Answered with CSS best practices.

Ask any question about CSS here... and get an instant response.

Why is my animation not playing smoothly across different browsers?

Asked on Oct 28, 2025

Answer

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