Added @sdras's JSHeroes talks 📹🎤

Author: AllThingsSmitty

README.md

@@ -15,6 +15,7 @@ This is a collection of well-received talks about CSS, covering topics such as C
 ### 2019
 
 1. [**Using Devtools to Understand Modern CSS Layouts**](https://www.youtube.com/watch?v=ZRtzk0371tk): Chen Hui Jing, CSSConf.EU `32:39`
+1. [**The Future of Web Animation**](https://www.youtube.com/watch?v=hjgni3dXcVE): Sarah Drasner, JSHeroes `31:03`
 
 
 ### 2018