Worked on the hypermodeinc/docs repository to enhance developer onboarding by updating the setup documentation for Docker-based environments. Focused on aligning the documentation with modern Docker CLI practices, the developer replaced the deprecated docker-compose up command with docker compose up, ensuring compatibility with Docker v2. Using Markdown for documentation and leveraging Docker as a core technology, they validated that the updated command reliably starts PostgreSQL, supporting both new contributors and CI workflows. No bugs were reported during this period, and the work emphasized clear, reproducible setup instructions to reduce onboarding friction and maintain consistency across development environments for all contributors.