The key components of Azure DevOps for project management are:
Azure Boards – For tracking work items, sprints, and Kanban boards. Azure Boards deliver agile tools to support, plan, track, and discuss work across teams by using Scrum, Kanban methods.
Azure Repos – For Git-based source control. Azure Repos provide unlimited private Git repositories to control source code.
Azure Pipelines – For CI/CD automation. Azure Pipelines provide build, test, and deploy services to support CI/CD for applications.
Azure Test Plans – For managing and automating tests. Azure Test Plans provide manual and exploratory tools to test applications and support continuous testing.
Azure Artifacts – For package management and dependencies. Azure Artifacts allow to host, create, and share packages such as Maven, and npm NuGet across teams, and also enable to add artifacts to the CI/CD pipelines.