Explore 13 articles from Posts on Reddit on mobile performance
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After a year of relentless optimization, one Android dev achieved the impossible: 0% ANR rate in production. Here's how they did it.
Reddit's mobile team had zero professional CI experience. Then they cut build times in half and transformed developer happiness.
Expo-router tab navigation taking 1+ second on Android production builds? You're not alone, and the culprit might surprise you.
A senior backend engineer asked the React Native subreddit which cross-platform framework to choose in 2025. The responses reveal a clear winner, but with surprising caveats.
While web developers enjoy Claude integration and free Copilot, iOS developers are stuck with Xcode's basic code prediction. The tooling gap is getting embarrassing.
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.
Swift vs React Native: the debate that never dies. But what does the data actually show?
Why do engineering teams obsess over shaving megabytes off their apps? A Reddit thread reveals the hidden costs of bloat.
SwiftUI or UIKit? The iOS dev community is split, and new grads are caught in the middle trying to figure out which framework will actually land them a job.
Kotlin Multiplatform (KMP) promises code sharing nirvana, but adoption remains surprisingly low. What's holding teams back?
Flutter or KMM? If you're building cross-platform mobile apps in 2024, this question is keeping a lot of engineering leaders up at night.
Flutter promises write-once, run-anywhere magic. But does it actually deliver in production, or is it just hype?
Bank of America's app is 448 MB. McDonald's is 251 MB. When did ordering fries require half a gigabyte?