Wide-Integer implements a generic C++ template for uint128_t, uint256_t, uint512_t, uint1024_t, etc.
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Updated
Aug 23, 2026 - C++
Wide-Integer implements a generic C++ template for uint128_t, uint256_t, uint512_t, uint1024_t, etc.
Extended precision integer C++ library
An UInt256 library written in Swift 4
Rubidity & Rubysol - Rubies for Layer 1 (L1) Contracts / Protocols with "Off-Chain" Indexer
Replicates Solidity math in Typescript
.Net 8 generic math compatible mathematic library.
Storing and accessing multiple integer values in Ethereum, using only one single uint256 slot
Clojure-helpers to make blockchain development less painful
C# utilities for bitfields, high performance Int256/UInt256, Option/Result returns, big-endian types
Simple 128/256/512 bit data structure for unsigned and signed integers.
Arbitrary-precison integers library in c++. It handles signed integers of any size and any base between 2 and 16. It also hande operations between different bases.
uuid256: UUID canonical ↔ uint256 bridge (lower 128 bits)
A deterministic uint256 & e18 calculator for Ethereum / Solana developers.
soliscript quick starter - run (blockchain) contracts in rubidity (with 100%-solidity compatible data types & abis) on an ethereum simulacrum in your own home for fun & profit (for free)
An extended unsigned integer library (256 and 512-bits)
soliscript - run blockchain contracts in rubidity (with 100%-solidity compatible data types & abis) on an ethereum simulacrum in your own home for fun & profit (for free)
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