Asynchronous image downloader with cache support as a UIImageView category

Realm is a mobile database: a replacement for Core Data & SQLite

A fast & simple, yet powerful & flexible logging framework for macOS, iOS, tvOS, watchOS and visionOS

A fully customizable iOS calendar library, compatible with Objective-C and Swift

Delightful, simple library for aspect oriented programming in Objective-C and Swift.

Draven's Blog

XLForm is the most flexible and powerful iOS library to create dynamic table-view forms. Fully compatible with Swift & Obj-C.