when you start to learning Reast.js ,
Must Get ready to BasicSkill : DOM and Javascript , How to operation !!
Learing tutor from :
https://www.youtube.com/watch?v=dGcsHMXbSOA
broadcast speed to slow 25%
show subtitle , you could be learning Easy
Install 安裝:
打開瀏覽器 Open browser : localhost:3000
OMG ~soon to build
Check : folder of Project structure
認識架構：
Check your VScode of project of React :
閱覽說明書： Read “ READE.md ”
Check : Public
=> index.html
Public \index.html 打開它open it 
Where is “ <div id=”root” > ????
found out it on ..folder src
Check : src \index.js
....\your porject name \src\ index.js
//
when you found out root , it mean use Javascript of DOM insert HTML
看不懂ＤＯＭ 可以提早下課.
If not understand what is DOM ? or what is getElementById…hum…
could be Early to finshed this .
Check : src \app.js
If input your content there : html
After :
Awesome __soon to update !
_馬上改內容網頁同步就更新.
HELLO !!!
You could be written Javascrip in HTML PAGE !!
