Discover 177 articles on UI Performance in mobile performance
Showing 20 of 177 articles (Page 6 of 9)
Etsy's iOS listing screen handles 16% of all app traffic. But after a decade, its monolithic architecture was slowing everything down.
Alexandre Bruneau from Medium Engineering discovered that Jetpack Compose's elevation overlay only works with default Material theme colors. His workaround unlocks custom color elevation for any design system.
Christian Falch and William Candillon from Shopify just solved React Native's biggest weakness. They brought Skia (the graphics engine powering Chrome, Android, and Flutter) directly to React Native developers.
Shubham Desale from Carousell improved all Core Web Vitals by at least 40%. The secret? Knowing when NOT to follow best practices.
Sourav Yadav from Razorpay discovered that React Native's declarative approach was causing frame rates to plummet to 0 FPS. His solution? Break the rules and go imperative.
Smooth animations can make or break your mobile app's user experience. Callstack breaks down how to achieve buttery 60fps animations in React Native without janky frames or dropped performance.
Airbnb moved beyond Time To Interactive to measure what users actually see. Their Page Performance Score tracks visual wait time, not just code execution.
Tokopedia's iOS team rewrote their entire live streaming chat feature from scratch in record time. The reason? React Native couldn't handle the load during major promotions.
Airbnb built a unified performance scoring system that works across all platforms. Here's how they instrumented it on iOS to track real user experience at scale.
Joey Freund from Shopify reveals how they let third-party developers extend their UI without compromising security or performance. The secret? Rendering UI in one place while defining it in another.
Revolut's iOS team was drowning in vague performance reports. "This screen is laggy" became a detective hunt through Xcode Profiler with no clear starting point.
Cash App's Jake Wharton just open-sourced their solution to a problem every mobile team faces: state management code that's impossible to read.
Tokopedia's homepage was crashing on millions of iOS devices. The culprit? React Native couldn't keep up with their scale.
Ever wonder how Twitter built their custom tab bar or how Reeder optimized their scroll performance? There's a way to peek under the hood.
Pattogató Bence from Wise Engineering tackles a problem every iOS dev faces: animating heterogeneous items in collection views without the usual headaches. His solution? A clever enum wrapper that makes UIColle...
Mathias Roth from Slack reveals how a hardcoded Android display name prefix saved their Conversation Bubbles implementation. What started as straightforward API work turned into a detective story involving work...
Grab built their entire GrabPay merchant app in React Native, then used those learnings to rebuild core payment features in their main passenger app. The result? Half the maintenance resources with identical pe...
Airbnb ships features simultaneously across web, iOS, and Android without waiting for app store releases. Their secret? Server-driven UI.
Tokopedia slashed their mobile homepage JavaScript from 320kB to just 37kB. Here's how they did it without rebuilding everything.
Aaron Clarke from Google's Flutter team eliminated unnecessary memory copies in platform channels and achieved up to 52% performance gains. Here's how he debugged his way through Objective-C class clusters and ...