Big number Packages

Simple, functional big number library for up to 256-bit (32-byte) numbers that outputs decimal strings, with hex, binary, octal, and Buffer decoding/encoding.

An arbitrarily-sized-integer library for JavaScript.

Total Precision Arithmetic

Implementation of BigBit standard for numeric data type and character encoding

Big number support in JSON

JSON.parse with BitInt support in ESM and CJS.

BigFloat for Javascript

Transform large numbers to length-friendly string

Enforce finance-safe calculations using BigNumber instead of native JavaScript arithmetic and Math functions.

Enforce finance-safe calculations using BigNumber instead of native JavaScript arithmetic and Math functions.

大整数相加

一个高精度计算器，支持基本的四则运算。

Library for representing decimal numbers and large integers of arbitrary-precision and using basic and complex mathematical methods, conversions between bases and logical operations with good handling of descriptive errors.

Calculate beyond limitation.

Solve the floating-point and large number calculation problems in ECMAScript language

Lightning-fast arbitrary precision integers using strings + walkthrough and explanation.

Generate random number