Personally it looks more like a no-code tool as it doesn't really focus on the code aspect.

An IDE should have the text in the forefront, enable all the things an IDE normally does, as well as have a preview mode where you can visually edit.

A Dreamweaver for React.

In their defense it looks like they expect you to focus on the text part in your normal editor.

But at that point they should make this a VSCode extension or something.

Having your source being modified from two programs is... silly.