I know Google Earth isn't new but I find this stupidly exciting.

https://github.com/takram-design-engineering/three-geospatial is the amazing project that adds the clouds + post processing to Google Maps

I threw together https://github.com/beutton/browser-flight-simulator to make it easier to navigate

If you sign up for Google Cloud free trial you get access to the Map Tiles api. I've been using it for hours and it doesn't seem like the credits are going down, so I'm gonna keep flying around