GitHub is a cloud-based platform for version control, code hosting, collaboration, and automated software workflows. It centers on Git but wraps it with tools for pull requests, permissions, code review, CI/CD, security scanning, and project planning. Developers use it to store code, track changes, and work with teammates at scale.
Most teams need a consistent, reliable place to manage code, review changes, and automate releases. GitHub reduces friction by keeping source control, documentation, issues, and CI/CD in one place. It’s especially helpful for remote teams, open-source projects, and organizations that want unified developer workflows. It also improves security posture with built-in vulnerability scanning and dependency insights.
You create repositories, push code via Git, and collaborate using pull requests. GitHub Actions lets you automate builds, tests, and deployments. Issues and Projects help track tasks and sprints. Dependabot keeps libraries up to date. GitHub Copilot adds AI-powered coding features.
