MessagePack is an extremely efficient object serialization library. It's like JSON, but very fast and small.

Quill is a modern WYSIWYG editor built for compatibility and extensibility

Wave is a spring-based animation engine for iOS and macOS that makes it easy to create fluid, interruptible animations that feel great.

A rebuild of the fantastic Apple Cash "shimmer" effect in Wallet.app.

Pure javascript based WYSIWYG html editor, with no dependencies.

Elegant transition library for iOS & tvOS

☠️ An elegant way to show users that something is happening and also prepare them to which contents they are awaiting

SwiftUI view testing library

Stable Diffusion with Core ML on Apple Silicon

The granddaddy of HTML tools, with support for modern standards

Network logger for Apple platforms

Socket framework for Swift using the Swift Package Manager. Works on iOS, macOS, and Linux.

A modern, expressive testing package for Swift

SwiftKit adds extra functionality to the Swift programming language.

Version-independent HTTP currency types for Swift

LRUCache is an open-source replacement for NSCache that behaves in a predictable, debuggable way