Redux DevTools let's you remotely inspect and debug native, hybrid, desktop and server side Redux apps. You use their monitoring app to connect to your apps.
React hot-reloading is moving to the React Transform family of libraries. This project is a reference implementation of babel-plugin-react-transform.
React Transforms let you instrument any react component. There are few implementations already such as:
Build desktop apps in React with hot reloading. This is an Electron boilerplate, which means you can write cross platform apps easily! It uses redux for the data architecture.
Structor is a visual UI builder. It supports grids, form widgets, buttons, tables, and more. There's a demo video where they quickly build a Todo app using Structor.
react-docgen is a CLI and toolbox to extract documentation from React components. If you've read any documentation for React, you've used the output of this program before. But react-docgen is open source and it's worth trying it out for your own projects.
redux-devtools-dispatch is a debugging tool for redux that lets you dispatch your actions manually.