GPT-4 Equipped with Numeric Calculation

A tiny, safe, fast JavaScript library for decimal arithmetic expressions.

简单小巧支持浮点数精度的 JS 四则运算工具方法库

解决JavaScript与Node.js精度计算（浮点数计算精度）问题。支持数字、小数、字符串、数组、矩阵和表达式。Accurate is an precision calculation for JavaScript and Nodejs. supports numbers, decimals, strings, arrays, matrices and expression.

little TypeScript money library for you nerds

expression eval

A web-based, general-purpose math calculator. Aims ultimate user-friendliness on real-life calculations. Free, ads-free, and, open-source.

Make HydroQuebec great again

Carbon Clock is an estimation of how much CO2 can be released into the atmosphere to limit global warming to a maximum of 1.5°C.

Calculate the number of calories burnt from a run.

A JavaScript library for interest calculation of loans.

Web application for amateur astronomers, astrophotographers and other night sky lovers

A simple npm package to calculate the future value of an investment based on the present value, interest rate, and compounding periods.

Scaffold-framework-for-interactive-formula-collection/

A small TypeScript library for calculating sun/moon positions and phases.

Web-based system on Angular for a handy rule of three calculator.

🧮 Calculates an estimated file size of Mp3 files. 🎶

Moved to https://gitlab.com/takatan/warikanjs/

a node-js library for matrix calculations

Site for matrix calculation.