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

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

Generate random number

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

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

大整数相加

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.

JSON.parse with BitInt support in ESM and CJS.

BigFloat for Javascript

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

Transform large numbers to length-friendly string

Calculate beyond limitation.