Yoda Response: Certainly, Avi. I have significant experience with responsive design and Bootstrap. One project where I implemented a mobile-first design was my TextUtils web application.

In TextUtils, I focused on creating a responsive and user-friendly interface. I used CSS Flexbox to ensure that the layout adjusted smoothly to different screen sizes. For instance, text manipulation tools and buttons were arranged in a way that they reflowed neatly when viewed on smaller screens, providing a seamless user experience.

Additionally, I incorporated Bootstrap to leverage its pre-built responsive components. Bootstrap's grid system allowed me to create a flexible layout that adapted to various devices. For example, I used Bootstrap's responsive classes to hide or show certain elements based on the screen size, ensuring that the interface remained clean and accessible on mobile devices.

While Bootstrap is a powerful tool for creating responsive designs, I am also aware of its limitations, such as potential security concerns and the need for additional customization. However, it proved to be very effective for this project, helping me quickly build a responsive and visually appealing application.

Overall, my experience with responsive design and Bootstrap has taught me the importance of creating applications that are accessible and functional across a wide range of devices, ensuring a positive user experience for all users.