I am a selenium C# developer, and have just recently conducted an interview with a company. During this process I was asked a lot of questions about "hypothetical" framework questions, and how I would architect a system of tests for a product. Towards the end of the interview I was asked if I could showcase a framework that I have implemented in the past, and of course with non-disclosure agreements I am unable to share that information. The interviewer seemed disappointed that I didn't have one created that he could look at, and I feel as though the interview went downhill from there. I have decided to create my own framework so that I can show potential employers my work. The question that I have is:
What is a website that I can test(create the framework around), that is not my employers?
I am just wondering what sites other professionals in this field have used for there own personal frameworks.