What are swimlanes in a Jira board?

Swimlanes in a Jira board are indeed horizontal sections that help organize issues based on various criteria. By using swimlanes, teams can visually separate different categories of work, such as by assignee, project, or priority. This allows for better clarity and focus on different segments of work, making it easier to track progress and manage tasks effectively within the context of a team's workflow.

The horizontal arrangement of swimlanes allows for a more straightforward comparison across various types of work items, as they align horizontally with the columns that indicate the different statuses of those items. This configuration enhances the board's usability and provides a more intuitive layout for teams to manage their projects efficiently.