Weekly Digest
Mar 8 - Mar 14, 2021
5 articles that week
Implementing Doubly Linked Lists in Swift
Oleg Tsibulevskiy from Just Eat Takeaway breaks down why choosing the wrong data structure could be killing your iOS app's performance. Spoiler: Arrays aren't always the answer.
React Native 0.64 Release
React Native 0.64 just brought Hermes to iOS, and it's a game-changer for app performance. The team is finally closing the gap between Android and iOS optimization.
How Pinterest Leverages Honeycomb to Enhance CI Observability and Improve CI Build Stability
Pinterest sends 1 million CI build events to Honeycomb daily. Here's how they turned that data into a competitive advantage for mobile development.
Improve Reliability with Observability Tracing in Your CI/CD Pipeline
Walmart's engineering team reveals how observability tracing transformed their CI/CD pipeline reliability. The secret? Treating data requests like package tracking.
Speeding Up Android Unit Tests with Test Sharding on GitLab CI
Fadel Trivandi Dipantara from Bukalapak faced a brutal reality: 3,000+ test classes taking 2.5 hours to run. His team couldn't ship fast enough, and traditional solutions kept failing.