A Shiny App, hosted here, to monitor the trends of COVID-19 confirmed and deaths cases in each U.S. state and the number of specimens tested for COVID-19 in all U.S. Data are updated daily.
Other dashboards (notably the JHU), allow the visualization of more global data, but provide less details regarding the daily changes in each U.S. state.
Data of confirmed, deaths and recovered cases was obtained from JHU repository, whereas the data of specimens tested was scraped from the CDC website.