Youzan Coder
Jan 19, 2020 · Frontend Development
Cross-Platform Order Discount Calculation Framework: Design and Implementation
The Youzan retail team built a cross‑platform order discount calculation framework, evolving from JavaScript to a TypeScript‑based design that unifies online and offline scenarios, employs domain models, activity‑mutual‑exclusion graphs, and performance optimizations, delivering up to four‑fold productivity gains and consistent, high‑accuracy discount processing across all client platforms.
Domain ModelingHot UpdateJavaScript Engine
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