Simply utility to convert string to bytes32

script to generate unique storage slot via: bytes32(uint(keccak256("input")) - 1)

Convert uuid to bytes32

Isomorphic web3 config: env-driven chain resolution, bytes32 helpers, explorer URLs, revert decoding

Transform strings to bytes32

Convenient minimal library to convert IPFS CIDs from/to Bytes32 using pure Solidity

RBAC (Role-Based Access Control) based on openzeppelin-solidity but using bytes32 type for roles

Single word (bytes32) storage for EVM contracts

Encrypted Types for Solidity

Deterministic random number generator seeded by a bytes32 hash

Compressor that fits a hash encoded in bs58 into a bytes32 variable

Create a stream of EVM block logs for events

String utility functions.

Typescript wrapped Solidity types w/ @ethersproject/bignumber

Simple bytes32 compatible content addressed json object interface for orbit db.

Cryptographic helpers for EVML scripts: Merkle tree utilities to compute roots, generate inclusion proofs and verify them over raw bytes32 leaves, supporting both the OpenZeppelin sorted-pair convention and positional (unsorted) trees such as Hop transfer

Compile ABI JSON to Solidity interface

A command-line utility for common Hyperlane operations

The most advanced solidity library for merkle (multi) proof verification of different kinds of merkle trees

Client for Circle's Quote API that fetches signed fee quotes for the prepaid FORWARD fast-deposit path of a CCTP v2 USDC burn.