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![Rodrigo Valladares](https://uploads.teamtreehouse.com/production/profile-photos/8071192/micro_IMG_20210201_165938.jpg)
Rodrigo Valladares
9,708 PointsHey why the logo of react developer tools appears in red?
is this normal? because a don't have any errors in the console
1 Answer
![Michal Janek](https://uploads.teamtreehouse.com/production/profile-photos/5062252/micro_11124930_10205267528721131_5069911762931472953_n__1_.jpg)
Michal Janek
Front End Web Development Techdegree Graduate 30,654 PointsThis means that the site you are looking at is using Development build of React - not used for production purposes (most likely they are still working on the site and thus havent changed their build.