Provides a declarative property system for UI models with key-path identification and update strategies. Self-contained and reusable for any SwiftUI model configuration, demonstrating a clean separation of concerns and type-safe property definitions.

Full-featured ZIP archive reading/writing with support for in-memory archives, ZIP64 extensions, and compression (zlib/Apple Compression). This embedded library is self-contained and can be extracted for any Swift project needing robust ZIP handling without external dependencies.

Generic thread-safe LRU cache with configurable cost limits and memory-pressure observation. Demonstrates careful concurrency handling and can be reused as a standalone caching component in any Swift application.

Interpolates keyframe values using cubic bezier timing curves and spatial tangents, supporting hold, linear, and eased transitions. This module encapsulates complex interpolation logic and can be reused in any animation or timeline-based system.

Represents bezier paths with support for trimming, corner rounding, and conversion to CGPath. This self-contained module provides essential vector graphics operations and can be extracted for use in drawing or geometry libraries.