Redux DevTools (lmhkpmbekcpmknklioeibfkpmmfibljd): Redux DevTools for debugging application's state changes.... Read More > or Download Now >
The extension provides power-ups for your Redux development workflow. Apart from Redux, it can be used with any other architectures which handle the state.
It's an opensource project. See the official repository for more details: https://github.com/zalmoxisus/redux-devtools-extension