Measuring Performance for iOS Apps | App Startup
See how Uber tracks iOS app startup times, tackling cold starts and iOS 15’s pre-warming quirks with grit and clever fixes.
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Detecting Android Memory Leaks in Production
Lyft hunts down sneaky memory leaks in their live Android apps with sharp tools.
Video Stories and Caching Mechanism (iOS)
Swiggy caches video stories on iOS for fast, seamless playback.
Flutter MVVM Pattern and Provider State Management
Separating Business Logic from UI View Code Now that you got a Flutter app that is able to make HTTP request, you may wonder: What if my app calls more than one service?
Why are app sizes so big now?
Since this subreddit does not allow image galleries, the app sizes from the App Store are typed below. Links go to App Store. There's more than just this list.
GoTransit: Unifying Our Mobility Products with Public Transportation
Gojek ties their services to public transit, making trips seamless for everyone.
Screen Response Time: A Critical Metric for User Experience
OkCredit tunes screen response to keep users happy and engaged.
Optimizing Testing for Server-Driven Mobile Development at Strava
Strava optimizes testing for their server-driven mobile development.
Fan-tastic Search for Blazing Fast Results
Swiggy’s search delivers results fast to keep users satisfied.
Swiggy's iOS App Now Loads 12 Times Faster
Swiggy boosted iOS load speed by 12x with targeted optimizations.
Reddit Recap: State of Mobile Platforms Edition (2022)
Reddit’s 2022 mobile tale: faster apps and juggling features with stability.
Announcing Lottie 4.0 for iOS
Airbnb’s Lottie 4.0 brings faster, slicker animations to iOS with Core Animation.
Introducing the new, Apple silicon powered M1 macOS larger runner for GitHub Actions
GitHub’s M1 macOS runner powers up CI/CD with Apple silicon speed.
Building a Dynamic Mobile CI System
Shopify crafted a flexible CI system that scales fast for mobile dev needs.
Measuring React Native Rendering Times
Shopify tracks React Native rendering to squeeze out every bit of speed.
Retrofitting null-safety onto Java at Meta
Meta’s Nullsafe tool catches Java null errors before they crash apps.
OKLayoutInflater
OkCredit’s custom LayoutInflater speeds up Android UI rendering nicely.
Swiggy App on Diet
Swiggy puts their app on a diet, trimming size without losing flavor.
Rewriting the Network Connection Layer in Our Android Apps
Zomato rewrote their Android network layer for faster, better flow.
How We Sped Up Zipline Hot Reload
Zipline is a library Cash App has developed for fetching and executing code on demand in a mobile app. Developers write their code in Kotlin and it gets compiled to JS, hosted on a server or CDN