Handsontable

Handsontable is a JavaScript data grid that looks and works like a spreadsheet. It is available for React, Angular and Vue, and it is built to handle large datasets.

Users can edit cells and move around with the keyboard in the same way they would in a spreadsheet. The company also offers HyperFormula, a headless formula engine with Excel-style functions that can run inside your application.

• Familiar spreadsheet interactions such as cell editing
• Keyboard navigation across rows and columns
• Built-in support for React, Angular and Vue
• HyperFormula engine with over 400 functions
• Accessibility aimed at WCAG 2.2 Level AA

Teams building data entry tools, planning software, or finance and operations apps where users expect a spreadsheet feel.

The site has a pricing page, so check it for current licence terms before commercial use. The grid is designed to handle millions of rows, but large tables still need careful column and rendering setup. Test accessibility with your own users, since the conformance report is specific to a version.