Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.

Easily type math in your webapp

An advanced headless evaluator and parser of Excel formulas. Built with TypeScript. Supported by the Handsontable team.

Fast and powerful .NET spreadsheet component, support data format, freeze, outline, formula calculation, chart, script execution and etc. Compatible with Excel 2007 (.xlsx) format and working on .NET 3.5 (or client profile), WPF and Android platform.

Univer is an open source collabrative solution

Renders TeXy Math for Github Readmes

math and logic formula parser and evaluator

Javascript Library parsing Excel Formulas and more

A collection of .NET libraries for rendering mathematical formulae using the LaTeX typesetting style, for the WPF and Avalonia XAML-based frameworks

pySMT: A library for SMT formulae manipulation and solving

Jace.NET is a calculation engine for the .NET platform.

Parse and evaluate MS Excel formula in javascript.

LaTeX. in C#. (ported from the wonderful iosMath project).

An open-source web-based OS and no-code PaaS to boost productivity.

jQuery Calx - a jQuery plugin for creating formula-based calculation form

A collection of methods for solving Finance/Accounting equations, implemented in C#.

aJLaTeXMath Library - Displays LaTeX commands in android OS.

A functional reactive framework for managing state and side effects based on RxJava.

A Node UDP client and telemetry parser for Codemaster's Formula 1 series of games