Related: coin, contract, crypto, fintech

SolidityKoans.org >>Learn Etherem programming through test driven development. The Koans walk you along the path to enlightenment in order to learn Solidity - as inspired by Ruby Koans.

SolidityX.org >>Secure-by-default programming language that compiles to Solidity.

Clevis.io >>Ethereum blockchain orchestration, testing, and command line interface.

EthResear.ch >>Ethereum Research

Ethereum-Magicians.org