Design-to-code refers to the process of turning design assets, such as mockups and wireframes, into code that can be used to build a digital product. It involves breaking down the design into smaller, more manageable pieces and writing the code that will bring those pieces to life. Design-to-code is an important part of the product development process, as it ensures that the final product is consistent with the original design vision and meets the needs of the user. By streamlining the design-to-code process, product teams can create user experiences that are more efficient and effective, and reduce the risk of miscommunications or misunderstandings between designers and developers.