What is the best way to generate a "JSON diff" that can be displayed in the JavaScript console?

When working on my Angular project, I frequently encounter the need to compare JSONs in my Karma/Jasmine tests. It would be incredibly useful to have a console output showing what has been added and removed when comparing two structures. For example, identifying added fields, changed values, and disappeared elements.

The actual format of this output is not crucial as long as it allows me to easily identify the differences. This could involve one or several JSONs.

Is there an efficient method to generate such difference information?

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