How to use variable vscode in Developer tools?

Question

Is there any way to use variable vscode to get editor content just like Atom without writing Extension.

After getting editor content, I can do more things like:

1. Use Javascript to modify text literally
2. Custom format

vscode image

atom image

Answer 1

No. This is not supported.

You can use the extension API to extend VS Code. This API lets you get and modify editor contents