May 19, 2023 · Frontend Development

Optimizing Time to Interactive (TTI) for the Hotel Detail Page in Qunar's Mobile App

This article presents a detailed case study on how Qunar's front‑end team reduced the Time to Interactive of the hotel‑detail page by introducing pre‑fetching, cache‑key redesign, view‑model batching and longer cache lifetimes, achieving up to a 70% TTI improvement on Android devices.

TTIcachingfrontend performance

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Optimizing Time to Interactive (TTI) for the Hotel Detail Page in Qunar's Mobile App

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Mar 23, 2016 · Frontend Development

How to Slash Front‑End Lag: Mastering GC, Closures, and Pre‑Fetch Techniques

This article explains how modern front‑end performance challenges—especially JavaScript garbage collection, closure‑induced memory waste, and the need for page pre‑fetching—can be mitigated with techniques like Emscripten‑based memory management and strategic use of dns‑prefetch, pre‑fetch, and pre‑render tags.

EmscriptenGarbage CollectionJavaScript optimization

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How to Slash Front‑End Lag: Mastering GC, Closures, and Pre‑Fetch Techniques