Formula Packages

Math and string formula parser.

Library for parsing / evaluating Salesforce formula in client-side JavaScript

calculator for natural formula like "1+2+3" for result 6, support custom function like sqrt(20) also whatever you want

A simple formula parser

A Blot/Extension for Quill.js to embed editable formulas with mathLive

Financial formulas in JavaScript

Expose excel functions in a XLSX file as a JavaScript module.

Spreadsheet-like data grid editor that provides copy/paste functionality compatible with Excel/Google Docs

Library for representing and reasoning about tariff formulas.

Calculate the molar mass of a compound

Calculate the Volume-Weighted Average Price (VWAP)

SSC Formula React component

Parser for MongoDB aggregation pipeline expression written in a formula-like style

relating to or arising from the work of Sir Isaac Newton

Library for representing and reasoning about tariff formulas.

for natural formula like "1+2+3" for result 6, support custom function like sqrt(20) also whatever you want

Analyse molecular formula

Build expressions with a GUI

Converts TeX to SVG.

Javascript implementation of Tupper's formula