Discover 135 articles on Developer Tools in mobile performance
Showing 20 of 135 articles (Page 6 of 7)
Alexander Nikishin from Bumble's engineering team cracked open iOS 13's binary code with a disassembler to find a bug Apple couldn't fix for 8 months. What he discovered was a single misplaced bit in a keyboard...
Brian Plummer from OkCupid reveals how their team uses Android Studio's built-in static analysis to systematically improve code quality. But running the tool is the easy part—merging those changes without break...
Chris Sells and the Flutter team just dropped a masterclass on plugin architecture. If you're still using MethodChannels the old way, you're about to feel very behind.
Ahmad Fadli from Traveloka's Experience team built a mock server that freed his mobile team from backend API dependencies. What started as a simple workaround evolved into a tool now used across product teams.
How much time does your team waste debugging React Native environment setup? The React Native Community just shipped a solution that auto-fixes your dev environment issues.
Kevin, a Staff Engineer at Slack, shares how a distributed mobile team ships features across Vancouver and San Francisco without stepping on each other's toes. His secret? Strategic work separation and dogfoodi...
Anthony Bullard from Flutter reveals why your widget tests might be lying to you. The culprit? FakeAsync zones that simulate time instead of experiencing it.
AWS Amplify just made mobile authentication dramatically simpler. Device tracking, OAuth 2.0, and SAML federation now work out of the box for iOS and Android developers.
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...
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...
The Android SDK's rough edges force developers into verbose workarounds. Kotlin extensions offer a cleaner path forward.
Kateryna Sprynsian from Bumble Tech shares a hard truth: when iOS 12 launched, 60% of their users updated within 8 weeks. Were they ready? Here's how they avoided disaster.
ReasonML brings OCaml's type safety to React Native, but getting started requires navigating a new syntax and toolchain. Callstack breaks down the setup.
Getting TypeScript working with React Native used to be a multi-step headache. Now it's one command, but the setup details still matter for production apps.
Muhammad Shuaib Khan from Bumble Tech explains why Swift 4.1 killed off a popular method that was secretly breaking code. The culprit? A function that worked too well in the wrong places.
Muhammad Shuaib Khan from Bumble Tech explains why Swift 4.1 killed off a popular method. The culprit? A naming confusion that was breaking code in subtle, dangerous ways.
Kotlin's built-in TODO() is great, except it crashes your app in production. Kaushik Gopal built something smarter.
Vishnu Rajeevan from Trello shares how his team went from 0% to 30.8% Kotlin in just over a year. Their strategy? Start with tests, then make every new feature Kotlin-only.
Satyajit Sahoo tackles one of React Native library development's most frustrating challenges: setting up an example app that actually works. Sounds simple, but Metro Bundler has other plans.
Michael Schneider from Pinterest built a custom linting system that catches iOS code issues at compile time, not code review. The secret? Clang plugins that hook directly into the compiler's AST.