Showing 20 of 1581 articles (Page 41 of 80)
Spotify migrated 2,200+ mobile components and moved their entire iOS/Android codebase to Bazel across 100+ squads. Here's how they survived the chaos.
Swiggy's Android team was losing 1+ minute on every single build. For a team generating 55 builds daily, that's death by a thousand paper cuts.
Meta just migrated 10+ million lines of Android code from Java to Kotlin across Facebook, Instagram, and Messenger. Here's how they automated the impossible.
Gojek turned ride-hailing into climate action with a simple toggle. One developer said it best: 'For the first time in my life, writing code generated physical outputs.'
Grab's ML feature store went from 200ms to 2 second latency. The culprit? A single line of code in an async library.
Turo open-sourced Nibel, their solution to the messy problem of migrating fragment-based Android apps to Jetpack Compose without breaking everything.
Swiggy discovered 8% of their delivery drivers were running cloned apps and spoofing GPS locations. This was breaking their live order tracking system and creating chaos for customers.
OkCredit slashed their ANR rate by 67% and cold startup time by 70%. Here's how they debugged one of Android's most frustrating problems.
Zomato's Android app was 23MB to download and hogging up to 700MB of cache. Their platform team decided to put it on a diet while still shipping new features.
Strava thought they had a few hundred crashes per day. Crashlytics revealed they were missing 42,000 crashes per week.
Meetup sends 8-10 million notifications daily. Their queue kept backing up, sending messages late or not at all.
Lyft engineers faced a nightmare scenario: feature flags causing infinite crash loops on app launch, requiring emergency hotfixes and losing revenue. They built Safe Mode to break the cycle.
Arlind Hajredinaj from SoundCloud reveals how a beautiful UI redesign accidentally tanked their image loading performance. The fix? A deep dive into Android optimization that every mobile team should read.
Slack's 8-person Mobile DevXp team saved $240K annually just by improving PR notifications. Most companies are massively underinvesting in developer experience.
Lyft's iOS tests were spending 93% of their time on steps that had nothing to do with what they were actually testing. Sound familiar?
Nina from Signal just announced they're killing a feature that's been in the Android app since before Signal even existed. After nearly a decade of supporting plaintext SMS alongside encrypted messages, they're...
Pinterest's API team just freed up 4.5GB of memory per host with a clever database swap. The result? Fewer servers, happier users, and a masterclass in optimization.
Indragie Karunaratne from Sentry reveals how they built a production-ready iOS profiler that runs on millions of real user devices. Most profilers only work locally, but this one collects real-world performance...
Amorn Apichattanakul from KBTG shows Flutter developers how to tap into iOS's Dynamic Island feature. Yes, you can build Live Activities in Flutter apps—here's the bridge you need.
Juan Ignacio Unzurrunzaga from Mercado Libre's team reveals how they fixed a critical accessibility gap that affected millions of users: price components that screen readers couldn't interpret correctly.