Login into dapps by impersonating any Ethereum address via WalletConnect or iFrame!

The smart contract development tool for Pythonistas, Data Scientists, and Security Professionals

gnosis safe tx builder

Minimalistic ERC-721 implementation for Brownie

An RPC attack framework for Blockchain nodes.

estimate ethereum gas price

A Solidity and Vyper reference guide

A tiny implementation of the EVM in Rust

Liquid Gas Token (LGT) for Ethereum

Chi Gastoken by 1inch

Everything you need to use React with Brownie!

🛠️ A smart contract UI for your Ethereum dapp project

Smart contracts for atomic trading

Custom Ethereum vanity address generator made in Rust

Python scripts for ETL (extract, transform and load) jobs for Ethereum blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions. Data is available in…

coverage guided fuzz testing for python

Solidity Version Manager. Like nvm or jabba, but for Solidity. Cross platform.

Lendroid Protocol version 2

Run an Ethereum node (Geth or Openethereum) for development

Python bindings for the age encryption tool

Hypothesis Strategies and Property-Based Testing State Machines for Ethereum

SOLL is a new compiler for generate Ewasm from solidity and yul. See a demo here: https://asciinema.org/a/ezJqNLicn5fya02zwu4VXIo8a

Fast Ethereum Virtual Machine implementation

Official repo of the EVM LLVM project

Vanity address generator for Ethereum

A command line interface for the MythX smart contract security analysis API

A framework for developing smart contracts in Vyper.

Easy to use Vyper debugger | vdb (https://github.com/ethereum/vyper)

Powerful, proven, and extensible framework for building trading strategies at any frequency, with a focus on crypto currencies. Battle-tested with billions traded.