I don´t know how I did it but I can´t undo it please need help!
Oh my gosh, thank you! It worked. I just ran into the same problem and was freaking out.
worked for me as well! but what is the purpose of everything turning purple like that?
The aim of this functionality is to make easier for you to inspect, select, and adjust hidden and nested layers. (the effect of viewing outlines is like putting an x-ray machine). For more information, you can check our guide here: https://help.figma.com/hc/en-us/articles/5724448965527-View-layer-outlines-in-Figma-design