Ethereum Packages

Just the sha3 method used by Etheruem dApps, and contracts.

A simple Ethereum account utility module.

JavaScript API library for the ADAMANT Blockchain

Utilities for the Ethers Ethereum library.

A solidity preprocessor and flattener CLI and library

E2E testing for dApps using Puppeteer + MetaMask

API to etherscan with a simple interface

An Ethereum VM implementation

Solidity bytes tightly packed arrays utility library.

Export Ethereum smart contract ABIs on compilation

A react component to easily embed a Coinbase Commerce Checkout within your application

Buidler plugin to test smart contracts with Waffle

Edge account & wallet management library

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.

A simple standard interface for a seed phrase generated set of Ethereum accounts.

A module for managing various keyrings of Ethereum accounts, encrypting them, and using them.

Service provider for Ethereum wallet library.

[Optimism] Core typescript utilities

Contract interface code generator for web3x.

A simple standard interface for a series of Ethereum private keys.