[DEPRECATED] Solidity Smart Contracts for the dYdX V1 Margin Trading Protocol

Conduit - Open Source 0x Relayer API implemented in NodeJS

A simple CLI tool to display 👁️‍🗨️ info ℹ️ about the provided input (integers 🔢 or strings 📝).

RCN​ is a global p2p lending protocol based on smart contracts and blockchain technology

A simple dApp for dispatching ERC20 tokens and eth to multiple addresses at once

A comprehensive list of decentralized exchanges (DEX) of cryptocurrencies, tokens, derivatives and futures, and their protocols.

A real-time trade viewer for the 0x protocol.

Istanbul BFT tools

📋 Get a list of all the cryptocurrency symbols and names.

A high frequency, market making cryptocurrency trading platform in node.js

The consensus computer driven database framework

Ethereum contract for Bitcoin SPV: Live on https://etherscan.io/address/0x41f274c0023f83391de4e0733c609df5a124c3d4

KYC oracle to link your github account and ethereum wallet

Smart contract for IBAN validation with check digits

Counterparty web wallet

Cosmology library for Julia

Bancor Protocol Contracts

CryptoCompare JavaScript API

Ethereum mining proxy

CryptoCompare JavaScript API

Oasis - Decentralized Token Market

Uncatagorized Solidity examples and snippits

A repo full of smart contracts written in solidity

A nodeJS HTTP server to control Raspberry Pi GPIO's outputs, for applications such as light automation

Iroha - A simple, decentralized ledger

Ethereum contracts for nanopayments schemes used in Golem Worldwide Supercomputer.

Golem is creating a global market for computing power.