update explanation

README.md

@@ -35,7 +35,7 @@ Moon is a simple front end JavaScript library heavily inspired by [Vue](https://
 
 There have been a lot of JavaScript libraries released lately. Moon has been developed since late 2015. Most libraries are bloated, with a large API and file size, leading to applications becoming slower, and less mobile friendly.
 
-Moon differs from the existing solutions by providing a faster, yet compact library with a simple but powerful API. It uses a virtual DOM system similar to React, but includes advanced optimizations crafted specifically for Moon, similar to the Glimmer engine by the Ember team. In a variety of benchmarks, Moon has proven itself to be one of the fastest UI libraries out there.
+Moon differs from the existing solutions by providing a faster, yet compact library with a simple but powerful API. It uses a compiler that uses advanced optimizations to create performant functions for creating virtual DOM trees. The virtual DOM engine uses these trees to efficiently update the DOM. In a variety of benchmarks, Moon has proven itself to be one of the fastest UI libraries out there.
 
 Still, you do **not have to** use Moon if you are happy with your current solution, or if you have already started a project without it. If you are creating something new or would like to use it for the performance gains and intuitive API, feel free to use Moon.