REST Countries API with color theme switcher

What specific areas of your project would you like help with?

Hi everyone,

I've recently completed a project and I'm looking for feedback to improve it. I'd really appreciate your insights on the following areas:

Code Structure & Organization: Are there any improvements I can make in terms of separating concerns, code readability, or file organization?

Performance: Do you see any parts of the code that could be optimized for better performance, especially concerning [specific function/feature]?

Best Practices: Am I following best practices, especially in [insert specific areas like state management, error handling, or API integration]? Are there any common pitfalls I should avoid?

UI/UX Feedback: How does the user interface feel? Are there any enhancements you would suggest for improving the user experience?

Accessibility: Does the project adhere to accessibility standards? If not, what changes would you recommend?

Code Efficiency: Are there any redundant parts of the code or logic that could be simplified?

Security: Are there any potential security concerns or vulnerabilities that I should address?

Please feel free to point out anything else you think could be improved. Any constructive feedback is greatly appreciated!

Thank you!