Which of the following is NOT typically a responsibility of a Front-end Developer?

A Front-end Developer is primarily focused on the client-side of web applications, which involves everything that users interact with directly in their web browsers. Their responsibilities typically include designing user interfaces using technologies like CSS, creating responsive web layouts for different devices, and optimizing web graphics to ensure faster load times for better user experience.

Writing server-side scripts, as indicated in the chosen response, is generally the responsibility of a Back-end Developer. This role involves working with server-side languages, databases, and server infrastructure, which are not part of the Front-end Developer’s domain. Therefore, the selection correctly identifies a task that falls outside the typical scope of a Front-end Developer's responsibilities.