Facebook takes Relay JavaScript framework open source

Facebook this week is open-sourcing Relay, which provides data-fetching for React JavaScript applications. The move could open up new possibilities for the technology, Facebook engineers said.
Accessible on GitHub, Relay is a JavaScript framework for developing data-driven applications with React, Facebook's JavaScript library for building user interfaces. "Relay is actually intended to build and do for data-fetching what React does for the user interface rendering," said Tom Occhino, Facebook