London 11 | Pezhman-Azizi | Data-Groups | sprint 3 | Alarm Clock #275
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Learners, PR Template
Self checklist
Changelist
This PR adds the core functionality for the alarm clock, including a countdown timer, alarm sound at 00:00, and a stop button to pause the alarm. It also fixes the testing setup by installing the missing @testing-library/jest-dom dependency, ensuring the test environment works correctly.
Questions
Is the way I update the DOM for the countdown timer efficient, or could it be improved? Are there better practices for handling events or updating elements that I might have missed? Does the interaction between the HTML and JavaScript look clean and easy to maintain? Any suggestions to make the DOM-related parts of the project more efficient or user-friendly?