GitHub is a web-based platform for software development and version control using Git. It is used by developers, teams, and organizations to build, manage, and collaborate on code projects.

Version Control with Git: Track every change to your code, maintain a complete history, and easily revert or branch projects. Collaborative Workflows: Manage contributions with features for code review, issue tracking, and project boards to coordinate team efforts. Code Hosting and Discovery: Host public and private repositories, and access a vast ecosystem of open-source projects to use or contribute to. Integrated Automation: Automate software development tasks with GitHub Actions for continuous integration and deployment (CI/CD). Security Features: Identify vulnerabilities in code dependencies and secrets with automated scanning tools.