Kitty is crafted for users who prefer keyboard navigation, ensuring that all controls are operable via the keyboard while also accommodating mouse usage. Its configuration is streamlined into a single, human-readable file, which simplifies the process of maintaining and sharing settings, a practice I often utilize with version control systems. The architecture of kitty emphasizes simplicity, modularity, and ease of modification, comprising a combination of C for performance-critical components and Python to facilitate user interface enhancements. Instead of relying on bulky and intricate UI frameworks, kitty utilizes OpenGL for all rendering tasks, which keeps the application lightweight. Designed with modern terminal functionalities in mind, kitty supports features such as Unicode, true color, and various text styles, including bold and italic fonts, along with advanced text formatting options. Additionally, it enhances traditional text formatting escape codes to incorporate unique features like colored and styled curly underlines, setting it apart from other terminals. A significant aspect of kitty's design is its extensibility, allowing for the integration of new features as user needs evolve over time. This thoughtful architecture aims to keep kitty relevant and adaptable in the fast-paced world of technology.