Weekly Digest
Jan 16 - Jan 22, 2023
7 articles that week
Why we developed a Server Driven UI framework at Nubank
Nubank built a Server Driven UI framework that now powers 43% of their app and 70% of all new features. Here's why they ditched traditional mobile releases.
Making React Native Gestures Feel Natural
Andrew Lo from Shopify reveals why your React Native gestures feel clunky. The fix? Two simple physics principles most developers ignore.
How to Speed Up SwiftUI Development and Testing Using PreviewSnapshots
John Flanagan from DoorDash reveals how his team eliminated duplicate code between SwiftUI previews and snapshot tests. The solution? An open-source tool that cuts testing boilerplate to a single line...
Detecting Android Memory Leaks in Production
Lyft discovered memory leaks affecting only 1% of users—issues that would never show up in local testing. Here's how they built a production monitoring system to catch what profiling tools miss.
Video Stories and Caching Mechanism (iOS)
Swiggy's iOS team built Instagram-style video stories and saved 49GB of user data in just two weeks. Here's how they did it.
Flutter MVVM Pattern and Provider State Management
Pinhome's engineering team tackled a common Flutter problem: how do you scale beyond a single page without drowning in spaghetti code?
Balancing Performance and Security with Android Baseline Profiles and DexGuard
Here's a performance optimization problem most Android teams don't see coming: your security tooling might be silently breaking your baseline profiles. Guardsquare just solved it.