In crypto gambling, speed is money. A delay of one second in UI response can cause a user to abandon a bet. Optimizing UI performance is a design decision, not just a dev task.
Perceived Performance
This involves using "skeleton screens" to make loading feel instant. Don't show a spinner; show the structure of the page immediately.
Real-Time Data
For crypto casinos, real-time data feeds for crypto prices and odds updates must differentiate visually without lagging the main thread. We use CSS containment and hardware acceleration to ensure that the ticker tape moves smoothly at 60fps, even when the rest of the page is loading.