Vue site

1. learning

https://ithelp.ithome.com.tw/articles/10198843
https://medium.com/@rorast.power.game/vue-js%E7%B3%BB%E5%88%97%E4%BA%8C-%E4%BD%BF%E7%94%A8-vue-cli-3-79968e9fed7d


2. reference
toyko cov19 : https://github.com/tokyo-metropolitan-gov/covid19

https://www.metro.tokyo.lg.jp/index.html