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Achieving Native-like Speed: Our Journey to Boosting Android WebView Performance by 100%+
25. Juni 2025 um 13:25:00
Stage 3
In this talk, we will unveil our journey of optimizing Android WebView to reach performance levels comparable to native pages. We achieved this by refining resource loading, API requests, and page rendering processes. A key breakthrough in our efforts is a feature we dubbed "Native Worker." By harnessing Native Worker to parallelize the execution of JavaScript code, we significantly slashed WebView rendering times. These enhancements led to performance boosts of over 50% for more than 70% of the Web pages within TikTok, with some specific pages even experiencing performance gains exceeding 100%. Join us to explore how these cutting-edge optimizations can bring your WebView performance to the next level.
Qinghao Zhu
Tech Lead, Client Arch - Hybrid Development @ TikTok
He is currently the Technical Lead of the TikTok Global Cross Platform team, where he is responsible for optimizing the performance and development experience of TikTok applications for web business.
Within over four years of experience in Android WebView development, he serves as the primary maintainer of web page optimization solutions at TikTok. His efforts have significantly enhanced the performance and user experience for over 70% of the web pages on TikTok, delivering outstanding improvements.
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