The Importance of Headless Content Management Systems

I used to always stream the Google I owe ones while I was working. I haven't done that in a while. Maybe they've got I think for a couple of years they got really, they sort of went away from all the web stuff at Google I owe used to be pretty heavy on. And I brought Chrome in the browser and web APIs and went pretty heavy in the like Android direction. So I stopped watching all those. It's funny because it does feel like one of those words that just gets tossed around like what is a headless CMS. What's a headless browser? It's a browser without the visual aspect of it.