At the 2025 Huawei Developer Conference, JD’s mini‑program team demonstrated how integrating the Cangjie language into HarmonyOS mini‑programs can halve JS API execution time, reduce main‑thread load, and improve cold‑start performance by up to 20% across high‑frequency scenarios.
This article shares the JD developer’s experience at the 2025 Huawei Developer Conference, detailing how the Cangjie language and a dual‑thread architecture were used to analyze and optimize high‑frequency JS API calls in JD mini‑programs on HarmonyOS, achieving up to 50% faster execution and a 20% reduction in cold‑start time.
This article shares the author's experience at the 2025 Huawei Developer Conference, detailing how the JD.com mini-program team leveraged the Cangjie language to analyze and optimize API calls, reduce main-thread load, and achieve up to 50% faster getSystemInfo execution on HarmonyOS.
At the 2025 Huawei Developer Conference, JD’s team demonstrated how integrating the Cangjie language into HarmonyOS mini‑programs can halve API execution time, reduce main‑thread load, and improve cold‑start performance by over 20%, offering a high‑performance, cross‑platform development solution.
This article explores the challenges of JavaScript‑Native communication in Android WebView, compares Android‑to‑JS and JS‑to‑Android invocation methods, and presents a custom, secure, and extensible JS bridge framework with protocol design, interceptors, annotations, and implementation examples for hybrid app development.
