Explore 891 articles on Android performance
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Gopinath Langote from N26 shows how Kotlin's operator overloading can transform verbose getter/setter code into elegant, readable syntax. Instead of date.getMonth() or date.setMonth(6), what if you could just w...
Joel Sole and the Netflix encoding team reveal why codec comparison studies often contradict each other—and how they're fixing the problem. Their findings challenge conventional wisdom about H.264, H.265, and V...
Gopinath Langote from N26 shows how Kotlin's operator overloading turns verbose code like Number(1).plus(Number(2)) into elegant Number(1) + Number(2). This isn't just syntactic sugar—it's a fundamental shift i...
Skyscanner's iOS developers were waiting hours for builds to complete. Their CI/CD team cut that time in half with a clever caching strategy.
Netflix's Titus container platform hit a wall: their singleton leader couldn't handle the API query load. Here's how they scaled horizontally without breaking consistency guarantees.
Seongchul Park from Coupang reveals how they tackled a monolithic Android codebase with hundreds of thousands of lines of code. The solution? Strategic modularization that transformed both build times and code ...
Rares Musina from N26 shares how their mobile bank went all-in on Kotlin—and what they learned at KotlinConf 2018. Spoiler: coroutines, DSLs, and faster backends are changing everything.
Facebook ships thousands of commits daily to their mobile apps. How do you catch a 1% performance regression before millions of users feel it?
The Android SDK's rough edges force developers into verbose workarounds. Kotlin extensions offer a cleaner path forward.
Zsolt Kocsi from Bumble reveals how his team tamed the chaos of reactive Android components. The secret? Two minimal interfaces and a powerful abstraction that makes subscription management disappear.
Uber rewrote their entire driver app with hundreds of engineers over 18 months. Joel Spolsky once called rewrites 'the single worst strategic mistake' a software company can make.
Cesario Putera from Blibli.com shares a brutally honest story: their Android app went through 4 complete rewrites, each time drowning in technical debt. The fourth attempt? They couldn't afford to stop and rebu...
Pedro Piñera from Shopify reveals how they turned a 15-minute context switch into a single command. No QA team? No problem when developers can test each other's work this fast.
Discord handles 2.6 million concurrent voice users with just 850 servers across 13 regions. Here's how they built a custom WebRTC architecture that scales.
Konstantin Yakushev from Bumble Tech reveals the brutal truth about universal links: Apple and Google's 'simple' solution is riddled with undocumented bugs that break user experience in shocking ways.
Konstantin Yakushev from Bumble reveals the brutal truth about universal links: Apple and Google's 'simple' solution is riddled with undocumented bugs that break user experience. Here's how Badoo's team catalog...
Arseny Batyrov from Badoo's QA team built the mobile testing guide he couldn't find anywhere else. After combing the internet for tool comparisons and finding nothing comprehensive, he created this definitive b...
Arseny Batyrov from Badoo's QA team built the mobile testing guide he couldn't find anywhere else. His comprehensive breakdown of autotesting tools reveals which ones actually matter in 2018.
Zsolt Kocsi from Bumble reveals how their chat module had bugs so elusive that QA could record them happening but developers could never reproduce them. The culprit? Uncontrolled state management in a massively...
Zsolt Kocsi from Badoo reveals how their chat module kept losing first messages despite a full Clean Architecture rewrite. The culprit? Uncontrolled state mutations in a massively asynchronous app.