Excel/CSV import and export library for Univer spreadsheets with full format preservation
SheetJS Spreadsheet data parser and writer
RaTeX browser integration: WASM + Canvas 2D web-render
A LALR(1)/LL(1)/LL(K) parser generator for javascript/typescript
Node module performing trilateration calculations.
Formula parser
A comprehensive, Excel-compatible formula calculation engine supporting 300+ functions.
Compute the binomial coefficient.
Markdown editor for vue3, developed in jsx and typescript, dark theme、beautify content by prettier、render articles directly、paste or clip the picture and upload it...
The exact-math is a set of methods for addition, subtraction, multiplication, division, rounding, ceiling, flooring and powering calculations. It can be used with big number as it handles the floating point problem.
micromark extension to support math (`$C_L$`, `\(C_L\)`)
Formula parser
This is an accessibility validator based on WCAG 2.0 standard for checking the color contrast.
PowerFx Formula bar
Spreadsheet UI layer for Univer Sheets.
Option pricing using the Black-Scholes formula.
Convert mathematical formulas between formats (MathML, OMMX, LatexMath, AsciiMath).
A Complete Microsoft Excel-like JavaScript Spreadsheet for Enterprise Applications
A ts library that implements the type system of formula
A powerful mathematical formula field plugin designed to provide flexible mathematical and formula calculation capabilities for databases or data management systems. It seamlessly integrates with various database systems such as MySQL, PostgreSQL, and off
Spread.Sheets react support
Configure and store the results of calculations between multiple field values in the same record, supporting both Math.js and Excel formula functions.
A powerful Formula Builder component for Angular 20+ with Tailwind CSS 4.
BaraJS Formula - Curry Functional Programming Kit for Bara application