STTextView
STTextView provides a performant text editing component for macOS and iOS, leveraging the TextKit 2 framework. It is designed for developers who require features like syntax highlighting, line numbers, and multi-cursor editing, making it suitable for use as a source code editor. The component supports plugins for added functionality, including syntax highlighting with TreeSitter and typing completions. Installation is simplified through the Swift Package Manager, ensuring ease of integration and a high-performance user experience.