Intro I tried to manage my ASP.NET Core & Angular projects with Azure Repos. And I wrote some tests of HttpClient for Angular. I added pipelines to execute on pulling request. Prepare I created new projects. Because I had wanted to the simple projects, so I used empty template for creating ASP.NET Core project. dotnet new empty -n AspNetCoreAngularSample And I added an Angular project. cd AspNetCoreAngularSample ng new client-apps I changed csproj, Startup.cs, angular.json and etc. for using JavaScript service as same as last time . Create Azure DevOps project I added project to Azure DevOps as same name. When I had opened Repos, because there had been no projects, so I only could links for cloning or pushing the project. I added remote repository to the ASP.NET Core & Angular projects. git remote add origin https://example@dev.azure.com/example/AspNetCoreAngularSample/_git/AspNetCoreAngularSample git push -u origin --all After all, I added a local branch and check...