iOS × UI Performance
iOS UI Performance, page 3
iOS UI Performance articles 61–70 of 70
3 Techniques We Used to Improve Skyscanner for iOS Performance
Skyscanner's iOS team discovered their app was lagging on nearly half their user base. The culprit? Testing only on high-end devices.
Improved Mobile Performance
Teamweek just made a bold move: they killed their native mobile apps. Instead of maintaining separate iOS and Android codebases, they bet everything on a mobile-optimized web experience.
Importing Adobe After Effects Animations into iOS Apps
Radoslaw Cieciwa from Bumble reveals why their gorgeous After Effects loading animation nearly killed iOS performance. Spoiler: trim paths and CPU rendering were the culprits.
Better List Views
React Native just killed ListView. The new list components solve memory leaks, stale rows, and ignored bugs that plagued mobile developers for years.
Using Native Driver For Animated
Your React Native animations are probably running on the wrong thread. Here's how one config flag can eliminate frame drops when JavaScript gets blocked.
Improving Chat Rendering Performance
Twitch was dropping frames like crazy. Chat messages were taking 200ms to render when they had just 16.667ms to work with for smooth 60fps video.
Discover Pinterest Mobile Engineering and Design
Pinterest engineers rebuilt their mobile onboarding experience and saw engagement metrics jump across the board. With 80% of users on mobile, they had to get this right.
High Performance WebViews
John Bito from Zillow reveals how they cut home listing load times in half while making it easier to ship features across iOS, Android, and web. The secret? Rethinking how WebViews work in native apps.
Building Carousel Part III: Drawing Images on Screen
Tina Wen from Dropbox tackles a deceptively hard problem: how do you render tens of thousands of photos at 60fps without turning your app into a slideshow of gray squares?
Building Carousel Part I: How We Made Our Networked Mobile App Feel Fast and Local
Dropbox's Carousel team faced a brutal truth: their photo app was slower than local galleries, and users noticed. No one wants to wait for network requests just to delete a photo.