Notion Is Migrating to SwiftUI, Apple Confirms at WWDC

Apple this week confirmed that Notion is migrating its user interface to SwiftUI, citing the app's desire for greater performance and UI consistency than its existing web-based stack can deliver. Notion is a productivity app that combines notes, documents, databases, and project management tools in one place. Users can create pages containing text, tables, kanban boards, calendars, and more, and organize them in a flexible hierarchy.