JSON Formatting Extension for Visual Studio Code

Just run Format JSON to set the language of the current
file to JSON and format the content in one step.
Also works in new Untitled (not saved) files.

Usage

Background

Before I always did

1. Cmd + K and then M to complete the command
2. Type JSON
3. Hit Enter
4. Option + Shift + F to format the content

Now it is just Cmd + Shift + P and then Format JSON.