Dinero.js lets you create, calculate, and format money safely in JavaScript and TypeScript.
v2.dinerojs.com/docs

Money is complex, and the primitives of the language aren't enough to properly represent it. Dinero.js is a JavaScript library that lets you express monetary values, but also perform mutations, conversions, comparisons, formatting, and overall make money manipulation easier and safer in your application.

ℹ️ Dinero.js v2 is currently in alpha. For v1, check the v1 branch and docs.

npm install dinero.js@alpha

# or

yarn add dinero.js@alpha

Dinero objects are minimal. Every function in dinero.js is side-effect free, allowing you only to bundle exactly what you use.

import { USD } from '@dinero.js/currencies';
import { dinero, add } from 'dinero.js';

const d1 = dinero({ amount: 500, currency: USD });
const d2 = dinero({ amount: 800, currency: USD });

add(d1, d2);

Check out the quick start guide on the documentation.

The documentation lets you learn about all aspects of the library.

• Getting started to get up and running quickly with Dinero.js
• Core concepts to learn about the underlying principles behind the library
• Guides to dig deeper into specific use cases.
• API for a comprehensive list of available functions and their parameters.
• FAQ for common answers to questions you might have

Visit the full documentation to know more.

From v1

Sarah Dayan	Yacine Hmito	Scott Trinh	Rolandas Barysas	Luiz "Bills"	Leonardo Dino
Roman Komarov	Juan Garcia	Freddy Robinson	Andy Burke	Andre Wiggins	David DeSandro
Max Körlinge	Ilia Ermolin	Kevin Brown	Sean Walker	John Nguyen	Sudarsan Balaji

MIT