Weekly Digest
Mar 17 - Mar 23, 2025
4 articles that week
Saturday, Mar 22
How server-driven UI is revolutionizing mobile app experiences
Careem was losing weeks waiting for app releases just to update a banner. During Ramadan, when customer behavior shifts daily, that delay was killing their food business.
Thursday, Mar 20
Why Knowing Your App's Bundle Contents Matters for React Native Performance
Szymon Chmal from Callstack reveals why your React Native app might be loading slowly—even when your code looks clean. The culprit? Bundle bloat you can't see without the right tools.
The Ultimate Guide to React Native Optimization 2025 is here! 🔥
Callstack just dropped their 2025 React Native Optimization guide, and it's 100+ pages of pure performance gold. Free download, but there's a catch.
Monday, Mar 17
How 40 Lines of Code Sped Up iOS End to End Tests by over 50%
Wealthfront's iOS team cut E2E test time in half with just 40 lines of code. The culprit? A 1-second polling interval nobody questioned.