calstephens Karma 158 Created 7 years ago Recent Submissions 1. ▲ Airbnb: Understanding and Improving SwiftUI Performance (medium.com) 2 points · 6 months ago · 2 comments 2. ▲ Lottie 4.0 for iOS: new render engine with significant performance improvements (medium.com) 280 points · 3 years ago · 117 comments All submissions on HN · View profile on HN