A multi-theme simple calculator

What are you most proud of, and what would you do differently next time?

I'm proud Of the UI design. The app is fully responsive, ensuring that it works seamlessly on various screen sizes and devices. It also handles errors properly. Moreover, I'm proud of the change in theme animation

What I Would Do Differently Next Time: Advanced Features: I would add more advanced features such as history tracking, memory functions, and scientific calculations to provide a more comprehensive tool. Testing: Implement automated testing to ensure the reliability and correctness of the calculations and user interactions. Performance Optimization: Optimize the code for better performance, especially in handling complex calculations and animations. User Feedback Integration: Collect and integrate user feedback to continuously improve the app’s functionality and user experience. Accessibility: Enhance accessibility features to make the app more usable for people with disabilities, ensuring it adheres to WCAG guidelines. Dark Mode: Implement a dark mode option to reduce eye strain and cater to users’ preferences.

What challenges did you encounter, and how did you overcome them?

During the development of the calculator app, I encountered several challenges, particularly in ensuring responsive design, managing theme changes, and preventing display overflow. I addressed these by using flexible grid layouts, media queries, and dynamically adjusting font sizes. Implementing error handling for invalid inputs and creating smooth animations for theme transitions were also significant hurdles. By leveraging CSS transitions and modular JavaScript code, I maintained performance and code maintainability. These experiences enhanced my problem-solving skills and provided valuable lessons for future projects, ultimately leading to a robust and user-friendly application.