Weekly Digest
Nov 15 - Nov 21, 2021
6 articles that week
Creating Airbnb's Page Performance Score
Airbnb ditched single-metric performance tracking and built something better. Here's how they unified web, iOS, and Android performance into one 0-100 score.
Reducing Android Build Time at Scale
Patrick Brochado from BlaBlaCar turned a 13-minute Android build into a 4-minute one. His team was losing 8 hours of productivity every single day to slow builds.
How Tokopedia Achieved 1000% Faster iOS Build Time
Tokopedia's iOS team turned 90-minute builds into 5 minutes. Yes, you read that right: a 1000% improvement.
Android Developers Blog: Improving App Startup: Lessons from the Facebook App
Facebook's Android app serves 2.9 billion users monthly. Their startup optimization strategy cut bad starts by focusing on one counterintuitive metric.
Monitoring Performance of Screens in Your iOS App
Revolut's iOS team was drowning in vague performance reports. "This screen is laggy" became a detective hunt through Xcode Profiler with no clear starting point.
Introducing XCRemoteCache: The iOS Remote Caching Tool that Cut Our Clean Build Times by 70%
Spotify just open-sourced the tool that slashed their iOS build times by 70%. For teams drowning in long compile times, this is a game-changer.