c# Blazor page with multiple countdown timers

C# Blazor server web page. I have a Blazor server web page where I make two calls to the database for FUTURE & CURRENT contests. This data has things like the contest name, as well as a START & END dates. So if the contest starts on August 15, 2020, then I want a countdown timer showing the days/hours/minutes/seconds between TODAY and August 15th. These are two different Blazor pages. I’m looking for a way to programmatically create Zero-to-Many countdown timers on those pages. I’ve seen a bunch of examples on the web where they’re hard-coding the date in the actual Javascript, which is not what I’m looking to do. I’m not sure if a “repeater” is what to use or not? Look at my below StackOverflow question for how I want these to look if at all possible, as well as the issues I was having, albeit that was not a Blazor application: [login to view URL] What I’ll need afterwards is: 1) The minimum Javascript needed, where to put it, including the file names in this Blazor application 2) The HTML 3) Any CSS and where to put it