Showing 20 of 1581 articles (Page 40 of 80)
Airbnb just solved one of mobile animation's biggest performance problems. Lottie 4.0 eliminates the CPU overhead that was causing animations to drop frames and freeze.
Snap Research just proved that Vision Transformers can run as fast as MobileNet on actual mobile devices. Yes, really.
Shopify went all-in on React Native, but had one critical question: Is it actually as fast as native? They needed proof, not assumptions.
Rodrigo Pintos from Mercado Libre reveals how they're tackling a massive problem: keeping 120 million active users happy while their app keeps growing. Their solution? Put the app on a diet.
Zomato's Android app was slow. Their network layer was the bottleneck, costing them speed, bandwidth, and user patience.
Swiggy slashed their Android app size by 22.6% in just one day. Here's how they did it without the usual complexity.
Meta tackled the billion-dollar mistake: NullPointerExceptions causing 27% of their Android crashes. Here's how they retrofitted null-safety onto millions of lines of Java without rewriting everything.
OkCredit's Android team was hitting a wall: complex XML layouts were causing frozen frames and ANRs. AndroidX's AsyncLayoutInflater wasn't cutting it.
Cash App's team turned a frustrating 20-second hot reload into a blazing 2.7 seconds. Here's how they systematically hunted down every millisecond.
AWS Amplify just shipped three game-changing features that make querying relational data feel less like a chore and more like writing plain JavaScript. If you've ever wrestled with loading nested data in offlin...
rolgalan from Glovo tackles a question mobile teams keep asking: how do you actually use DORA metrics when you don't control app distribution? Turns out, the answer isn't to abandon them—it's to adapt them.
Pinterest's Android team faced a unique challenge: playing multiple videos simultaneously in a two-column grid without killing performance. Here's how they optimized ExoPlayer to handle it.
Swiggy shipped voice search in just 2 weeks and now drives 2,500+ incremental orders daily. Here's how they built it fast without sacrificing quality.
Strava's engineering team faced a deceptively hard problem: how do you automatically detect when a runner stops moving without draining their battery or showing the wrong pace?
Turo's iOS team took their crash-free rate from 99% to 99.99% in just one year. Here's how a lean 5-engineer team achieved what most would consider impossible.
Klarna's A/B testing platform needed single-digit millisecond latency at 99.9%. Their Node.js service was spiking to seconds under load.
Rodrigo Pintos from Mercado Libre reveals how they tackled a critical problem: keeping 120M active users from uninstalling their app due to storage constraints. Their solution? Putting their Android app on a di...
Veyndan Stuart from Cash App just open-sourced a solution to one of mobile development's most annoying problems: writing pagination logic twice for Android and iOS.
Uber's Client Platform Engineering team faced a massive challenge: rolling out MDM to 20,000+ employees across hundreds of global offices where standard Apple enrollment wouldn't work everywhere.
Yi Yang from Google reveals why your Android performance measurements might be completely wrong. Debug builds can show 2-3x worse performance than what users actually experience.