"I've successfully developed a React-based CodePen clone, initially designed for web and laptop screens. However, I took the initiative to enhance its usability by making it responsive and mobile-friendly. While the initial setup displayed results immediately, I introduced a 5-second delay for a more seamless user experience. Now, inspired by features in VS Code, my plan is to elevate the app by adding auto-suggestions and implementing self-closing tags. This improvement aims to provide users with a more intuitive and efficient coding experience, similar to the convenience offered by popular code editors. I'm excited about evolving this project and bringing these enhancements to fruition."