HyperFormula

lastmod 2025-09-03created 2021-08-234 edits

HyperFormula is an open source, spreadsheet-like calculation engine

Features

• Calculation engine that implements features such as Excel cell functions
  • Uses A1-style notation (Excel, Google Sheets)
  • Supports CRUD (sheet, cell, Row), Undo/Redo, and clipboard operations
  • Supports 389 built-in functions: logical, Lookup, date/time, math, matrix, statistical, string, array manipulation, etc.
  • Supports Cross-Sheet references, Named Range, custom functions
• Usable with React, Angular, Vue, and Node.js
• UI-agnostic, so it applies in many places
  • Smart documents, educational apps, calculation notebooks, data grids
  • Business logic builders, form builders, spreadsheets, online calculators..
• GPLv3 license. Commercial license available for purchase

See also

• node
• Spreadsheet
• HyperFormula - Open-source Excel-like calculation engine
• Luckysheet - Open-source JS spreadsheet library
• Neptyne - Spreadsheet programmable with AI and Python
• FortuneSheet - Drop-in JS spreadsheet library similar to Excel/Google Sheets

Favorite site

• Github - hyperformula