You might want to look for supporting https://www.temasys.io/plugin/ for Safari and IE, though rumour has it that Apple is planning to support WebRTC.
Also honored to see that you're enabling Redux DevTools Extension, so we can look inside the processes there.
Here's a post with more details: https://medium.com/@zalmoxis/redux-devtools-without-redux-or...
Except Chrome, Firefox and Electron extensions, it can be used also remotely from React Native or even from the backend.
[1]: https://github.com/zalmoxisus/mobx-remotedev
[2]: https://github.com/ngrx/store-devtools
[3]: https://github.com/zalmoxisus/horizon-remotedev