Why you should use React Aria: • It has 50+ components, including complex ones like data tables, trees, date pickers, color pickers, and tons more. No need to combine multiple libraries to build your app. • It has complex interactions like accessible drag and drop, keyboard multi select, form validation, virtualization, and table column resizing built in. • It is optimized to feel great on touch screens. No weird sticky hover states, conflicts with text selection, etc. • It’s battle tested for accessibility across devices including mobile, going far beyond the ARIA Practices guide. • It has internationalization built in, including localized strings, support for many calendar and numbering systems, etc. • It has a compositional API. Combine components together to create custom patterns. • You get full control. The components are already pretty flexible but if you need even more you can drop down to the hook layer and customize everything. • Great documentation including interactive examples, guides, agent skills, etc. I’m biased but nothing else comes close to this level of functionality, quality, and customizability in one package.