Kanban is a tool that helps the team to overlook the work ie., its progress. Progress, as well as the status of your current development story, is perfectly described using kanban and more accurately it is done by the ‘Kanban board'.
Kanban board allows you to write the whole scenario of your project at a single place so that you can get a perfect picture of the bottleneck, a task done, workflow progress or basically the complete status of your project.