Highlight Extension Flutter Widget Tree

Question

I saw this video and all this trace line highlighting the widgets tree. I would like to add in my vscode, but after google search, I found nothing.

Any idea about the name of this extension, or maybe a configuration?

https://i.sstatic.net/GJAbM.png

Answer 1

1. Make sure Dart is enabled
2. open settings. (Ctrl + ,)
3. search settings -> Dart: Preview Flutter Ui Guides
4. Tick on Dart:Preview Flutter Ui Guides
5. Tick on Dart: Preview Flutter Ui Guides Custom Tracking

if it doesn't work, restart Visual Studio and check.