Explore 891 articles on Android performance
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Emily Fujimoto from Thumbtack just closed the book on a 6-year migration journey. The final push to eliminate Java from their Android codebase revealed lessons every mobile team needs to hear.
Ayush Bagaria from PhonePe reveals how CPU profiling and thread optimization slashed chat load times by 30%. Most Android apps are sitting on similar performance gains.
Uber's mobile testing was broken. Engineers spent 30-40% of their time maintaining test scripts that broke with every UI change. So they built an AI that tests apps like a human would.
Airbnb just shipped 230+ production screens with their new Compose architecture. Here's how they solved the hardest problem: making screens talk to each other.
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.
Very Good Ventures took the stage at Google Cloud Next 2024 to show how Flutter and Gemini are changing the game development playbook. Literally.
Caeser Bakabulindi from AirAsia reveals how a complete app rewrite slashed launch time by 35% and cut memory usage by 120MB. The secret? Jetpack Compose and a bold commitment to building a product, not just fea...
Airbnb's Android team just solved one of mobile architecture's hardest problems: navigation in massive, modularized apps. Their solution? Store navigation state right in the ViewModel.
Airbnb just open-sourced the architecture powering a significant portion of their Android app. After 2+ years of development, Trio is their answer to Fragment-based pain points.
Meta serves trillions of image downloads daily. Now Instagram and Threads are pushing the boundaries of mobile photo quality with HDR support.
Dan Kelly explores how incident.io shipped a production mobile app in months without hiring a single mobile engineer. Their secret? Leaning hard into Expo's 'golden path.'
Etsy's Android listing screen had 4,000+ lines of code in a single file, single-digit test coverage, and 200 experiments running. Something had to give.
Ayush Bagaria from PhonePe set out to cut chat latency by 50% in their P2P payment flow. The journey taught some expensive lessons about the gap between POC results and production reality.
Supriyo Mondal from Walmart reveals how they shaved 500-600ms off view rendering times by changing a single boolean flag. Sometimes the biggest performance wins come from the smallest tweaks.
Arvel Alana from IDN Engineering breaks down how to add real-time features to Android apps without the WebSocket headaches. AWS AppSync handles the heavy lifting while you focus on the user experience.
Duolingo catches critical bugs before users ever see them. Their secret? 70% of employees actively use internal builds daily.
Yury from Bumble Tech tackles a problem every Android team faces: how do you build design system components that are both easy to use and flexible enough for edge cases?
CRED Engineering faced a nightmare: caching every query combination would require 45,768+ TB of storage. Here's how they got it down to 135 MB.
Still running separate iOS and Android teams in 2024? The economics of native development just stopped making sense. Here's why Flutter is quietly becoming the default choice for engineering leaders who need to...
Edward Gou from Sentry reveals why their performance scores were lying to developers. A single slow pageload could tank your entire app's score, even when 99% of users had fast experiences.