Explore the world of open source and GitHub in this comprehensive 27-minute video tutorial. Learn about the concept of open source, its importance, and how to effectively use GitHub for collaborative development. Discover how to customize your GitHub profile, navigate organizations and repositories, and search for issues by language and label. Gain insights into Markdown syntax, creating pull requests, and implementing CI/CD with GitHub Actions. Explore project management features like GitHub project boards, community insights, and discussions. Get introduced to CodeSpaces for cloud-based development environments. Conclude with valuable information on monetizing open source contributions. Perfect for beginners and intermediate developers looking to enhance their understanding of open source and GitHub workflows.