Head-to-Head: Bignumber.js vs Moneysafe Analysis


v9.1.2(10 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 0Monthly npm downloads

BigNumber.js is a JavaScript library that provides arbitrary-precision arithmetic for working with large numbers in JavaScript. It allows you to perform accurate calculations with numbers of any size without losing precision. BigNumber.js is particularly useful for scenarios where standard JavaScript numbers are insufficient due to their limited precision.


Tags: javascriptarbitrary-precisionarithmeticlarge-numbersprecision


v2.2.1(over 4 years ago)

This package was last published over a year ago. It may not be actively maintained.The package doesn't have any types definitionsNumber of direct dependencies: 1Monthly npm downloads

Convenient, safe money calculations in JS



Both BigNumber.js and MoneySafe are libraries that handle arbitrary precision arithmetic for working with numbers in JavaScript. BigNumber.js is a widely used library that provides comprehensive support for arbitrary precision arithmetic operations. MoneySafe, on the other hand, is specifically tailored for handling monetary values and includes features like currency conversion, formatting, and rounding.


BigNumber.js is a more established library with a larger user base and community support. It has been around for a longer time and is widely used in various projects. MoneySafe, while not as popular as BigNumber.js, caters to a specific niche use case of handling monetary values, making it a valuable choice for projects that require such functionality.

Ease of Use

BigNumber.js offers a more general-purpose solution for arbitrary precision arithmetic and can be used in a wide range of scenarios. It provides a comprehensive API for working with numbers of any size. MoneySafe, on the other hand, focuses on simplifying monetary calculations and provides specific methods for handling currency-related operations, which can make it easier to work with for financial applications.


Both libraries have well-documented APIs that provide guidance on how to use their features effectively. BigNumber.js has extensive documentation and examples available, given its widespread adoption. MoneySafe also provides clear documentation tailored to its specific use case of handling monetary values, making it easy for developers to understand and implement.


In terms of performance, BigNumber.js is known for its efficient algorithms and optimizations for handling large numbers. MoneySafe, being focused on monetary calculations, also prioritizes performance but may have optimizations specific to financial operations. Performance benchmarks specific to the use case should be considered when choosing between the two libraries.