The COVID-19 Coronavirus Tracker Chrome Extension, developed by notisnan, is a powerful tool that allows users to track the global spread of the COVID-19 pandemic. With this extension, users can stay informed about the latest statistics and data related to the virus.

One of the main features of this extension is the ability to customize the user interface to track specific countries that are important to the user. Users can easily view confirmed cases, deaths, tested individuals, and recovered patients data for each country.

The extension also provides the option to toggle between viewing numerical data as actual statistics or normalized per million population. This allows users to gain a better understanding of the impact of the virus on different countries.

Upon installation, the extension is preloaded with live global statistics and the top four countries with the highest number of confirmed cases. Users also have the ability to curate their own list of countries to keep an eye on.

Data in the extension is refreshed automatically every time the extension is opened, and can also be manually refreshed with just one click. Users can sort the data by clicking on the headings, making it easy to find the information they need.

Additionally, the extension provides a panel where users can view data from all reporting countries at the same time with just one toggle button. This feature allows for a comprehensive overview of the global situation.

Another convenient feature of this extension is that user's country data will persist between Chrome sessions across different devices, thanks to being stored in Chrome Sync Storage.

Overall, the COVID-19 Coronavirus Tracker Chrome Extension offers a user-friendly interface and provides valuable information to help users stay informed about the global spread of the virus. Its customizable features and intuitive design make it an award-winning tool for tracking the COVID-19 pandemic.