QRN | BestHub

Qunar Tech Salon

Dec 28, 2020 · Mobile Development

Upgrading React Native 0.63 and QRN Framework: Compatibility Strategies and Lessons Learned

This article details the challenges and solutions encountered when upgrading QuNar's React Native from 0.61.3 to 0.63.2, describing the QRN framework, key RN changes, compatibility techniques, and practical lessons for large‑scale mobile projects.

CompatibilityJavaScriptMobile Development

0 likes · 16 min read

Upgrading React Native 0.63 and QRN Framework: Compatibility Strategies and Lessons Learned

Qunar Tech Salon

Jan 19, 2017 · Mobile Development

Optimizing First‑Screen Loading in Qunar React Native (QRN) Framework

This article explains the RN and QRN loading processes, analyzes the causes of long white‑screen times, and presents practical techniques such as JS bundle splitting, Bridge pre‑loading, lazy requires, and asynchronous component registration to significantly reduce QRN first‑screen loading latency.

Lazy RequireMobile DevelopmentPerformance

0 likes · 16 min read

Optimizing First‑Screen Loading in Qunar React Native (QRN) Framework

Qunar Tech Salon

Jan 18, 2017 · Mobile Development

Performance Optimization Practices for React Native ListView in Qunar's QRN

The article details Qunar's large‑scale adoption of React Native, analyzes the performance shortcomings of the standard RN ListView, and presents the QRN ListView and QRN InfiniteListView optimizations that improve scrolling smoothness, memory usage, and fixed‑height row handling on mobile devices.

Mobile DevelopmentOptimizationPerformance

0 likes · 8 min read

Performance Optimization Practices for React Native ListView in Qunar's QRN