Worked on the storybookjs/storybook repository to enhance the developer experience by updating the CLI documentation for the --exact-port option. Focused on clarifying how the CLI behaves when a specified port is already in use, the work aimed to reduce confusion during local development and continuous integration. Utilized Markdown and MDX to align documentation with the current CLI implementation, ensuring accuracy and ease of onboarding for new contributors. Leveraged a Git-based documentation workflow to streamline updates and maintain consistency. No bugs were addressed during this period, with efforts concentrated on delivering clear, actionable documentation improvements for CLI development scenarios.