Weekly Digest
Feb 15 - Feb 21, 2021
4 articles that week
Sunday, Feb 21
Tinder Swipe Animation in SwiftUI Tutorial
Gary Tokman shows how to build Tinder's signature swipe animation in SwiftUI—and it takes less than 10 minutes. No complex gesture handling, no hours of UIKit code, just declarative SwiftUI magic.
Thursday, Feb 18
How We Designed Our Continuous Integration System to Be More Than 50% Faster
Pinterest's Engineering Productivity team slashed CI build times by over 50% in one week. Here's the architecture that made it possible.
Tuesday, Feb 16
Why Infinite Red uses MobX-State-Tree instead of Redux
Jamon Holmgren from Infinite Red explains why his team ditched Redux after years of use. The reasons might surprise you—and they're backed by real production experience.
Monday, Feb 15
Designing a Custom Progress bar with timed breaks in Android
Sarina Dhamija from OLX Engineering tackles a tricky Android UI challenge: building a circular progress bar that shows pause breaks during video recording. Think Instagram Stories meets custom video capture.