synthetixio/synthetix

Nodejs and Javascript library for decoding data params and events from ethereum transactions"

the complete solution for node.js command-line programs

A collection of common interactive command line user interfaces.

Secure Smart Contract library for Solidity

See nodejs errors with less clutter

Collection of utility functions used in web3.js.

Safe Core SDK

Safe Service Client

Hardhat plugin for ethers

Truffle 5 Hardhat compatibility plugin

Hardhat plugin for using Web3 1.x

Official SDK for the Pinata IPFS platform

Higher-order functions and common patterns for asynchronous code

Promise based HTTP client for the browser and node.js

Big number implementation in pure javascript

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

Run commands concurrently

Loads environment variables from .env file

JavaScript Standard Style - ESLint Shareable Config

Import with sanity.

ESLint rule for .only blocks in mocha tests

Additional ESLint's rules for Node.js

Runs prettier as an eslint rule

Enforce best practices for JavaScript promises

ESlint Plugin for the Standard Linter

A complete and compact Ethereum library, for dapps, wallets and any other tools.

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Hardhat is an extensible developer tool that helps smart contract developers increase productivity by reliably bringing together the tools they want.

Modern native Git hooks

Detect if the current environment is a CI server

Hardhat plugin for verifying contracts on etherscan

Autocomplete prompt for inquirer

A Solidity parser built from a robust ANTLR 4 grammar

The Solidity mocking library

[Optimism] L1 and L2 smart contracts for Optimism

[Optimism] Core typescript utilities

An Ethereum VM implementation

📚 The Token Lists specification

Agnostic chain construction. Select the protocols and configuration you need to quickly and easily verify your project

Gas Analytics plugin for Hardhat

Execute commands on deployed contracts using a helpful TUI. Inspired by `hardhat interact` command on https://github.com/Synthetixio/synthetix