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Mayuri Khinvasara Khabya reveals how Meta eliminated video loading delays for billions of users. The secret? A complete rethinking of how Android apps prepare content before you even tap play.

Jonathan Bones from bitglow turned a crashing retail app into a performance powerhouse. His team cut React Native upgrade time by 80% and boosted performance scores from 36 to 90 for German retailer DEPOT.

Gojek's Android app was taking 14.35 seconds to launch. With 500+ modules and millions of lines of code, something had to change.

Davyd Narbutovich from Callstack challenges a web development habit that React Native developers can skip entirely. Turns out, minifying JavaScript in your RN apps might be wasted effort.

Ben Weiss and Sara Hamilton from Google wrap up Performance Spotlight Week with a roadmap to faster Android apps. Reddit cut ANR errors by 30% with one configuration change.

Ben Weiss from Google shares how Reddit achieved 40% faster cold startup and boosted Play Store ratings in under 2 weeks. The secret? Finally enabling R8 optimizer's full potential.

Deeper Performance Considerations

Company: Google · Nov 19, 2025
Platform: Android

Ben Weiss, Breana Tate, and Jossi Wolf from Google just dropped a performance goldmine: Trello cut startup time by 25%, and Meta saw improvements up to 40%. All from one optimization technique most teams haven'...

Ben Weiss from Google reveals the single most impactful, low-effort change you can make to Android app performance. Reddit saw 40% faster cold startup and Disney+ cut ANRs by 25% with one configuration tweak.

Your Flutter app looks beautiful but scrolls like molasses? You're not alone—and it's probably not Flutter's fault.

Meta just shipped a masterclass in Android performance optimization. Their apps now load up to 40% faster thanks to one underutilized Android feature.

Johan Bay from Google just dropped a game-changer for Android app size. Apps sharing resources across form factors are seeing 50%+ size reductions with one configuration change.

Ever wonder why Android apps launch so fast? The answer lies in a clever biological hack borrowed from how human cells divide.

Chenglai Huang and Michael Huang from Duolingo reveal how 39% of entry-level Android users were abandoning their app before it even loaded. Their fix? A masterclass in performance optimization that saved hundre...

Duolingo's Android team cut startup time by 30% with baseline profiles. But the path from 'easy setup' to production was anything but smooth.

Dream11 serves 230M sports fans with 15M+ concurrent users during IPL. Their React Native app startup time was killing conversions.

Mustafa Ali from Shopify just dropped a masterclass in platform migration strategy. Five years after betting the company's mobile future on React Native, here's what actually happened.

Reddit just proved that Android's built-in performance tools can deliver massive wins without custom engineering. Their app startup improvements are eye-opening.

Back Market slashed their Android app startup time by 60%. Here's the engineering breakdown that made it happen.

How We Reduced GrabX SDK Initialisation Time

Company: Grab · Nov 22, 2024
Platform: iOS / Android

Grab's SDK was taking 4 minutes to initialize with 400MB of config data. That's a cold start problem that kills autoscaling.

Shopify just completed a massive React Native migration of a decade-old app—and the results are stunning.

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