I'd say it depends on what you are building specifically. If it's for visual presentation, then yes you should use CSS media queries. But this would be helpful for when you want to serve different components for different device types (say a bare-bones video embed for phones, but a full featured media player for laptops up).
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I'd say it depends on what you are building specifically. If it's for visual presentation, then yes you should use CSS media queries. But this would be helpful for when you want to serve different components for different device types (say a bare-bones video embed for phones, but a full featured media player for laptops up).