GitHub is an AI-powered developer platform where millions of developers, businesses, and open-source communities build and collaborate on software. It brings code, project planning, discussions, and development tools together, helping teams work from their first lines of code through review and deployment.

Its products include GitHub Copilot, an AI coding assistant that supports developers across the software development lifecycle; GitHub Actions for automating workflows and CI/CD; and Codespaces for launching cloud-based development environments. GitHub Issues, Projects, Discussions, and code review tools help teams organize work and collaborate around their code. The GitHub Marketplace offers apps, actions, and AI models to extend development toolchains.

For application security, GitHub provides Advanced Security, Code Security, Secret Protection, and Dependabot, with features to identify and address vulnerabilities and exposed secrets. The company also offers enterprise solutions, premium support, documentation, training through GitHub Skills, and mobile and desktop applications. Through GitHub Sponsors, it helps users fund open-source developers. Serving organizations from startups to enterprises, GitHub positions collaboration and software development as central to its platform.