A library for compiling excel spreadsheets to python code & visualizing them as a graph

A web-based(canvas) JavaScript Table

A C++ library for reading, writing, creating and modifying Microsoft Excel® (.xlsx) files.

Google Sheets API wrapper for Javascript / Typescript

EPPlus-Excel spreadsheets for .NET

A C library for creating Excel XLSX files.

Excel formulas interpreter in Python.

xlcalculator converts MS Excel formulas to Python and evaluates them.

Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)

Spreadsheets from the Enron Corpus

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.

JavaScript implementation of most Microsoft Excel formula functions

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXM…

A C# parser for Microsoft Excel formulas with a 99.9% compatibility rate

Dirigible, the Pythonic spreadsheet in your browser