Jira Cumulative Flow Diagram is a Chrome extension developed by johannes.pieringer. This free extension allows users to create Cumulative Flow Diagrams based on Jira Queries. With this powerful tool, users can easily visualize the flow of work items in their Jira projects.

The extension offers the flexibility to exclude weekends and non-working days, ensuring that the diagrams accurately reflect the actual flow of work. This feature is particularly useful for teams that follow specific working schedules.

One of the standout features of Jira Cumulative Flow Diagram is the ability to share the created diagrams via a link. This makes it effortless to collaborate with team members and stakeholders by providing them with direct access to the visual representation of the project's progress.