virtual

• Purpose: Provides headless UI for virtualizing scrollable elements (rows, columns, grids) to optimize performance by only rendering visible content.
• Key Features:
  • Supports row, column, and grid virtualization
  • Single headless function approach
  • Multiple measurement modes (fixed, variable, dynamic)
  • Scroll control with options for offset, indices, and alignment
  • Custom scrolling functions (e.g., smooth scroll)
• Target Audience: Developers working with large scrollable datasets in TS/JS and React (part of the TanStack ecosystem).
• Framework Support: Primarily React-focused, but part of a larger suite (TanStack) that includes tools like React Query and React Table. (Svelte support is not mentioned prominently.)