Commenting out is there, you can search the keyboard shortcut settings to find the proper key. Actually, there are multiple commands on that subject: - editor.

Commenting out is there, you can search the keyboard shortcut settings to find the proper key. Actually, there are multiple commands on that subject: - editor.action.commentLine toggles comments - editor.action.addCommentLine & editor.action.removeCommentLine - editor.action.blockComment for block comments