Go implementation of Ethereum proof of stake

Polymorphic serializers for Django REST Framework

Integrate React.js with Rails views and controllers, the asset pipeline, or webpacker.

A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.

A Dapp platform and Ethereum terminal, entirely in Python.

A cross platform package to do curses-like operations, plus higher level APIs and widgets to create text UIs and ASCII art animations

Ruby Gem for Adobe's EchoSign API