Wireframing has been a fundamental step in design since the earliest days of interface work. In the 1990s and 2000s, wireframes were strictly internal artifacts — grayscale layouts sketched on paper or built in tools like Balsamiq, Axure, and later Figma. They were never meant to be seen by end users.
But somewhere along the way, the wireframe look became intentional. Designers began to appreciate the honesty of the unfinished — the way a dashed border communicates provisionality, the way a placeholder box with an x is more transparent than a polished image. Brutalist web design opened the door, and wireframe aesthetics walked through.
Today, wireframe as a style choice signals transparency, technical literacy, and a willingness to show process. It says: we are not hiding behind polish. The structure is the design. It appears in design tool marketing, developer documentation, and the portfolios of designers who want their craft — not just the output — to be visible.