- I use 
on most UI effect. Btw, this JavaScript library is really awesome!
 - It's a React website.
 - Use 'yarn run start' to create a local server to show the website.
 - Use 'yarn run build' to create production version.
 
- As it shows, Fluent design makes it more beautiful.
 - React is helpful on reducing code. Its main logic calculating code is seprating from UI code.
 
