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JavaScript React Basics (2018) First Steps in React Embed JavaScript Expressions in JSX

Posted by jlampstack
jlampstack
23,932 Points

[Violation] 'readystatechange' handler took 292ms

Chrome is giving me the above error. Is this normal in production? And will this disappear when we go into production?

1 Answer

Brendan Whiting
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Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
Brendan Whiting
.a{fill-rule:evenodd;}techdegree seal-36
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points

I haven't encountered this in the wild. But I found a StackOverflow answer that links to a tweet that links to a google group...

Are you seeing this warning when you're running your app with npm start or when you're run npm build?

jlampstack
jlampstack
23,932 Points

Thanks for the replay. That's the same page I got when I googled, but it doesn't say much. I have node and npm, but not working with it for this project.