Challenges for the ONLYPWNER CTF Platform

Source for evm.codes an Ethereum Virtual Machine Opcodes Interactive Reference

Ethereum transaction visualizer. Generates UML sequence diagram for a transaction's contract calls.

🛠️ A smart contract UI for your Ethereum dapp project

Get unified user avatar from social networks, including Instagram, SoundCloud, Telegram, Twitter, YouTube & more.

Go implementation of the Ethereum protocol

Assertion library for Ethereum smart contract testing

OpenZeppelin Contracts is a library for secure smart contract development.

Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.

Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL

A Docker container preconfigured with all of the Trail of Bits Ethereum security tools.

Fixidity: A fixed point mathematics library for Solidity

Emerging smart contract language for the Ethereum blockchain.

A portfolio tracking, analytics, accounting and management application that protects your privacy

Dapp starter kit using: Buidler + Waffle + TypeChain + OpenZeppelin CLI + Vue (TypeScript)

Next-gen Public Key Infrastructure protocol

This repository aims to hold suggestions (and hopefully/eventually code) for CTF challenges. The "project" is nicknamed Katana.

PlantUML Class Diagram Generator for golang projects

Ethereum Proof-of-Stake Consensus Specifications

HTTP and WebSocket built on Boost.Asio in C++11