CollectionKit

Automatically detects changes in data sources like ArrayDataSource and updates the UI without manual reloads, reducing boilerplate as shown in the reload examples.

Utilizes cell reuse, batched reloads, and visible-only diffing for smooth scrolling, with performance claims backed by the README's emphasis on Swift value types.

With ComposedProvider, multiple independent sections can be combined easily into a single collection view, enabling complex layouts without hacks.

Includes layouts like FlowLayout and WaterfallLayout, plus custom animators for transitions, providing out-of-the-box tools for sophisticated UIs.

Leverages Swift generics for compile-time type checking, making code safer and less error-prone, as highlighted in the features.