An overview of Azure DevOps and GitHub integration
GitHub and Azure DevOps go hand in hand to provide a superior software development experience for teams, enabling them to ship and release software at a faster pace with minimal effort. In many scenarios, GitHub and Azure DevOps are competitors (for example, Azure Repos versus GitHub repositories), so it is typically up to you to choose the one that fits your needs and integrate them together for a wholesome platform setup.
Azure DevOps provides various RBAC levels, native enterprise identity integration, and so on, whereas GitHub enables simple collaboration across identities (while including AD integration in its Enterprise version).
When it comes to Continuous Integration/Continuous Development, Azure DevOps is way ahead and has matured compared to its counterpart, GitHub Actions. So, overall, it depends on your use case and requirements whether you choose Azure DevOps and/or GitHub for specific components in your software...