Airbnb Technology Team
Aug 16, 2021 · Mobile Development
From Imperative to Declarative UI: Airbnb's Epoxy Framework for iOS
Airbnb’s Epoxy iOS framework replaces fragile, indexPath‑driven imperative UI code with a declarative model‑based system that automatically diffs and animates view updates, eliminating crashes, boosting developer satisfaction from –78 to +58, and enabling a unified, open‑source approach to building Swift interfaces.
Declarative UIDiffing AlgorithmEpoxy
0 likes · 10 min read