bignumberjs

Bignumberjs is a JavaScript library designed to handle large-integer arithmetic. It provides a simple and efficient way to work with integers that are too large to be represented by the number data type in JavaScript, which is limited to 53 bits.

Bignumberjs is a drop-in replacement for the built-in number type, allowing developers to easily perform arithmetic operations on large integers without worrying about overflow errors. The library uses arbitrary-precision arithmetic to represent integers, allowing calculations to be performed precisely and efficiently.

Bignumberjs is commonly used in financial and scientific applications where high precision arithmetic is required. It is also used in cryptocurrency and blockchain development due to its ability to handle large-denomination cryptocurrencies.

Bignumberjs provides a wide range of features, including support for exponentiation, root extraction, and trigonometric functions, as well as bitwise operations and modular arithmetic. It also supports advanced mathematical functions, such as complex numbers and extended real numbers.

One of the key advantages of bignumberjs is its high performance. Despite its ability to handle very large integers, bignumberjs is designed to be faster than native big integer libraries in many cases. This is due in part to its optimized internal layout and its use of Just-In-Time (JIT) compilation.

Bignumberjs is widely used in the JavaScript ecosystem and is compatible with a wide range of environments and frameworks. It has been well-received for its simplicity and ease of use, making it a popular choice for developers working with large integers in JavaScript.