There are 2 repositories under bigint topic.
Protobuf and RPC for TypeScript
JSBI is a pure-JavaScript implementation of the official ECMAScript BigInt proposal.
Data structures for high-performance JavaScript applications.
Vue 2.6/2.7/3 & Nuxt 2/3 isomorphic JSON editor, viewer, formatter and validator.
Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.
A lightweight, Arbitrary Precision Arithmetic Library for Swift!
⛑️ JSON serialization should never fail
Tools to work with IPv4 and IPv6 CIDR
Stack-based arbitrary-precision integers - Fast and portable with natural syntax for resource-restricted devices.
bigint is a C++ library which can handle Very very Big Integers. It can calculate factorial of 1000000... it can go any big. It may be useful in Competitive Coding and Scientific Calculations which deals with very very large Integers. It can also be used in Decryption process. It has many inbuilt functions which can be very useful.
💪🔢 bigint-buffer: Buffer Utilities for TC39 BigInt Proposal
Advanced numeric data types for Swift 5, including BigInt, Rational, and Complex numbers.
A mini lib for arbitrary-precision arithmetic of integer (bigint) with high performance
A really long long long long long long number in C++
Utils for working with cryptography using native JS implementation of BigInt. It includes arbitrary precision modular arithmetics, cryptographically secure random numbers and strong probable prime generation/testing. It works with Node.js, and native JS, including React and Angular
Draft specification for supporting BigInts in JavaScript’s Math methods.
Built-in data types
Reversibly transform unserializable values into serializable ones. Includes Redux middleware.
Additional numeric types for Go (int128, uint128)
Some extra functions to work with modular arithmetics using native JS implementation of BigInt.
Arbitrary-precision Integer, Rational and Float types based on the GMP and MPFR libraries
A library for arbitrary precision decimal floating point arithmetic.
PHP Base62 encoder and decoder for integers and big integers with Laravel 5 support.