1⟩ Tell me have you ever used an MVC? If so, which one and what do you like or dislike about it?
MVC stands for Model View Controller. MVCs typically organise web applications into a well-structured pattern, making code easier to maintain. The term is well-known by developers and some famous examples of MVCs include Backbone.js and AngularJS. What makes this question interesting is not whether the interviewee has used a MVC, but what his or her preferences and experience reveal. Candidates who are able to articulate why they use one MVC over another, show that they are engaged in what they do, care about the technology they use, and have considered different options. You want to be able to trust your front end developer to keep up to date with new relevant technologies and have a clear idea of when and what should be used.