I want to communicate between electron app and opened other brower. I have to send params from electron to other browser or from browser to electron app. But there is no way.
please help me!
This does not seem very realistic. But I have a few ideas here:
Electron -> Browser

Webserver which you can open in the Browser
write a Browser extension

Browser -> Electron

A special url like the ones apple uses for the app store (e.g.: itmss://itunes.apple.com/de/store?...)

Due to security reasons it is not possible to "talk" to a browser and access other webpages information. Otherwise it would be easy to leak cookies and personal data.
How to communicate between electron app and opened other browser?