1. HandsontableJavaScript data grid with a spreadsheet look & feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡
2. HyperformulaA complete, open-source Excel-like calculation engine written in TypeScript. Includes 380+ built-in functions. Maintained by the Handsontable team⚡
4. RulejsJavascript library to parse excel formulas
5. Hot Table Handsontable - Best Data Grid Web Component with Spreadsheet Look and Feel.
8. React HandsontableReact Data Grid with Spreadsheet Look & Feel. Official React wrapper for Handsontable.
10. docsAPI Documentation for Handsontable