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JavaScript React Components (2018) Managing State and Data Flow Controlled Components

karan Badhwar
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karan Badhwar
Web Development Techdegree Graduate 18,135 Points

what is synthetic Events?

I did not get the whole line a cross-browser wrapper around the browserโ€™s native event.. Isn't it the same as the DOM Events? and what does this line mean can somebody please explain me ?