HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.
handsontable/hyperformula has 2,690 GitHub stars.
It currently ranks #19457 daily, #20255 weekly, #22941 monthly by momentum on Trending Repos; its best-ever rank is #6196.