GitHub · Change is constant. GitHub keeps you ahead.

Tools and trends evolve, but collaboration endures. With GitHub, developers, agents, and code come together on one platform.

Write, test, and fix code quickly with GitHub Copilot, from simple boilerplate to complex features.

A Copilot chat window with the 'Ask' mode enabled. The user switches from 'Ask' mode to 'Agent' mode from a dropdown menu, then sends the prompt 'Update the website to allow searching for running races by name.' Copilot analyzes the codebase, then explains the required edits for three files before generating them. Copilot then confirms completion and summarizes the implemented changes for the new functionality allowing users to search races by name and view paginated, filtered results.

Your AI partner everywhere. Copilot is ready to work with you at each step of the software development lifecycle.

Manage projects and assign tasks to Copilot, all from your mobile device.

Apply fixes in seconds. Spend less time debugging and more time building features with Copilot Autofix.

Security debt, solved. Leverage security campaigns and Copilot Autofix to reduce application vulnerabilities.

Dependencies you can depend on. Update vulnerable dependencies with supported fixes for breaking changes.

Your secrets, your business. Detect, prevent, and remediate leaked secrets across your organization.