AntTech

Apr 3, 2020 · Frontend Development

Optimizing 3D WebGL Performance for Alipay's Spring Red Envelope Project

During Alipay's massive Spring Red Envelope campaign, the frontend team introduced WebGL 3D scenes and particle effects, tackling memory, transmission size, and rendering performance through model reduction, texture compression, GLB packaging, progressive loading, and GPU‑based particle optimizations to achieve stable, low‑latency user experiences.