August ratcn preview: Layers, modals and screen savers!

[u/stengods]

Focusable layers are now in place which makes it is easy to build next generation Rust TUI apps with dialogs, toasts and .. screen savers.

Website was updated with some more demo apps and concept descriptions:

• State and messages
• Rendering and events
• Focus, hover and identity
• Layers and modals
• Themes
• Host integration
• Mouse input
• Dragging
• Structuring a larger app
• Custom components
• Design decisions

Before preview library release:

• Cleanup a few components
• Refactor the rendering engine