Flow

Core library is only 17kB minified with tree-shaking support, reducing bundle size significantly, as highlighted in the README badges.

Uses standard HTML5 elements, allowing pure HTML/CSS implementations without JavaScript, demonstrated in the pure.html example.

Provides structured, reusable UI components like PanelNode, facilitating organized and maintainable code, as shown in the JavaScript example.

Works consistently across modern browsers without heavy polyfills, ensuring broad accessibility for various projects.