Performance Optimization of JD LBS Store Detail Mini‑Program: Startup, Interaction, Energy, and Tracking Improvements
The JD LBS store‑detail mini‑program team tackled slow page loads, poor scrolling, cart lag, inaccurate tracking and high energy consumption through a series of frontend optimizations—including asynchronous info loading, on‑demand code injection, package slimming, gesture handling, and energy‑saving measures—resulting in roughly 50% faster startup, a 90 health score, 10% crash reduction and tracking reliability above 95%.