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Creating a Countdown Timer with JavaScript

Tutorial October 24, 2024
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  • We check if the current day is greater than or equal to the 20th. If true, the deadline is set to the 20th of the next month; otherwise, it’s set to the 20th of the current month.
  • The deadline is formatted as YYYY-MM-20T23:59:59, ensuring the countdown ends at midnight on the 20th.

Finally, we need to initialize the clock by calling initializeClock() with the clockdiv ID and the calculated deadline: