React랑 Lottie로 게임을 만든다고요?

Building a gamification feature in a mobile webview using React, DOM manipulation, and Lottie animations instead of traditional game engines. The implementation covers dynamic character customization by manipulating Lottie JSON at runtime, solving iOS-specific rendering issues by switching from stacked img tags to CSS background-image, and optimizing performance through CSS animations, GPU layering with translate3d, and component state isolation to minimize reflows and battery consumption.