Code Walkthrough

A form of peer review in which a developer leads colleagues through a segment of code, explaining its logic, structure, and design decisions line by line. Unlike pair programming where both developers actively write code, a walkthrough is typically led by one person while others follow along, ask questions, and identify potential issues. In mixed-ability teams, code walkthroughs are particularly challenging for blind developers in the follower role, as they must rely on the leader to verbally describe their location and actions — information that sighted followers obtain visually by watching the shared screen.