COVID-19 Bulletin Board 新型冠状病毒疫情速报
Created by Wei Su, a front-end engineer, currently lives in Japan. "The project is a website for real-time visualization of the COVID-19 epidemic in Japan, developed mainly using the R language with shiny and other open-source packages. It mainly shows various indicators including, but not limited to, PCR test, positive confirmed, hospital discharge and death, as well as trends in each prefecture in Japan, and there are also a variety of charts such as cluster network, new confirmed case in log scale for users' reference." ---from the site. In Japanese, English and Chinese.