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


v5.2.1(almost 2 years ago)

This package was last published over a year ago. It may not be actively maintained.Types definitions are provided via a separate npm package: @types/bn.jsNumber of direct dependencies: 0Monthly npm downloads

Bn.js is a high-performance JavaScript library for arbitrary-precision integer arithmetic. It is commonly used in cryptographic algorithms, big number calculations, and other scenarios where precision and performance are crucial. Bn.js provides a wide range of mathematical operations like addition, subtraction, multiplication, division, exponentiation, and modular arithmetic on large integers.


Tags: javascriptarbitrary-precisioninteger-arithmeticcryptographic-algorithmsperformance


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 bn.js and moneysafe are niche packages with a specific focus. bn.js is a popular library for arbitrary-precision decimal arithmetic, commonly used in cryptographic operations. moneysafe, on the other hand, is a lesser-known package that provides a simple API for handling monetary values securely.


bn.js is primarily focused on providing precise arithmetic operations for big numbers, including addition, subtraction, multiplication, division, and modular arithmetic. It is widely used in cryptographic algorithms and applications that require precise calculations. moneysafe, on the other hand, is designed specifically for handling monetary values and provides features like currency conversion, formatting, and secure handling of sensitive financial data.

Use Cases

bn.js is commonly used in cryptography, financial applications, and any scenario where precise decimal arithmetic is required. It is widely adopted and trusted in the industry. moneysafe, on the other hand, is useful for applications that deal with monetary values, such as e-commerce platforms, accounting software, or any system that requires secure handling of financial data.


bn.js is highly optimized for performance and is designed to handle large numbers efficiently. It is widely used in performance-critical applications and has been extensively tested. moneysafe, being a smaller and less popular package, may not have the same level of optimization and performance as bn.js, but it should still be sufficient for most use cases involving monetary values.

Community and Support

bn.js has a large and active community due to its popularity and usage in cryptographic applications. It has good community support, regular updates, and a well-documented API. moneysafe, being a lesser-known package, may have a smaller community and less extensive documentation, but it still provides support and updates from its maintainers.