Walmart has released Electrode as open source. Electrode is a React-based application the company uses to power Walmart.com.
From the project about page:
Electrode is a platform for building universal React/Node.js applications with a standardized structure, best practices, and modern technologies baked in. Electrode focuses on performance, component reusability, and simple deployment to multiple cloud providers—so you can focus on what makes your app unique.
Electrode is one of about 140 other open source projects Walmart has released. Read more at TechCrunch.