Update README

Author: fbeccaceci

README.md

@@ -1,3 +1,7 @@
+# Squircle shapre renderer for React Native 10x faster than SVG based alternatives
+
+This library hooks into the react-native `<View />` component native renderer for iOS and Android to change it's shape, so in the end a `FastSquircleView` is just a normal `View` with a different shape and you can expect close performance to a normal `View`
+
 ## ✨ Features
 
 - 🚀 **Native Performance**: No SVGs involved, it's just a normal `<View />` just with a different shape