Update README.md

README.md

@@ -1,6 +1,25 @@
-# SwiftUICardStack
+# 🗂 SwiftUICardStack
 
-A nifty way to organize & navigate a collection of views.
+<img src="https://github.com/p-larson/SwiftUICardStack/blob/main/Example/SwiftUICardStack-Example/Demo%20Film/Simulator%20Screen%20Recording%20-%20iPhone%2012%20-%202021-05-28%20at%2019.37.27.gif" align="right"></img>
+
+<img src="https://github.com/p-larson/SwiftUICardStack/blob/main/Example/SwiftUICardStack-Example/Demo%20Film/Simulator%20Screen%20Recording%20-%20iPhone%2012%20-%202021-05-28%20at%2019.37.49.gif" align="right"></img>
+
+Create an *easy to peek* SwiftUI View to showcase your own data, catalog, images, or anything you'd like.
+
+## Contents
+
+- [🔭 Supported Platforms](#supported-platforms)
+- [📦 Package](#package)
+- [🔨 Example](#usage)
+- [🧨 Extra](#extra)
+
+## Supported Platforms 
+
+You can use the `CardStack` SwiftUI view in the following platforms:
+
+- macOS 10.12+ 🖥
+- iOS 14.0+ 📱
+- tvOS 14.0+ 📺 
 
 ## Package
 
@@ -19,7 +38,7 @@ Add a dependency in your `Package.swift`
 .package(url: "https://github.com/p-larson/SwiftUICardStack", branch: "main")
 ```
 
-## Basic Usage
+## Usage 
 
 ### Simple example
 
@@ -34,7 +53,13 @@ CardStack(items: data) { item in
 ```
 
 
-### More Advanced Example
+
+### A More Advanced Example 
+
+See Full Example Usage @ [SwiftUICardStack/Example](/Example/SwiftUICardStack-Example) 
+
+<details>
+<summary> Show psuedo code </summary>
 
 ```swift
 import SwiftUICardStack
@@ -79,4 +104,24 @@ CardStack(
 
 ```
 
-### See Full Example Usage @ [SwiftUICardStack/Example](/Example/SwiftUICardStack-Example)
+</details>
+
+## Extra
+
+### My Favorite Line of Code from the Package 💕
+
+Line 17 of [Sources/SwiftUICardStack/CardStackSource.swift](/Sources/SwiftUICardStack/CardStackSource.swift)
+
+```swift
+private(set) lazy var views: Array<AnyView> = items.map(builder).map(\.eraseToAnyView)
+```
+
+**Why this is my favorite** 
+
+*I use the power of KeyPaths to type erase the data set in a short and sweet one liner!*
+
+See [View#eraseToAnyView](/Sources/SwiftUICardStack/Common.swift)
+
+### License
+
+Open Source 😎