Ubiq is a decentralized platform which allows the creation and implementation of smart contracts and decentralized applications. Built upon an improved Ethereum codebase, the Ubiq blockchain acts as a large globally distributed ledger and supercomputer, allowing developers to create decentralized and automated solutions to thousands of tasks which today are carried out by third party intermediaries.
Semux is an experimental high-performance blockchain platform that powers decentralized application. It's written purely in Java and powered by Semux BFT consensus algorithm.