Create Azure Build Pipeline to Deploy into Azure WebApp | Setting up Azure pipeline in Azure DevOps 

www.coachdevop...
Azure DevOps (previously known as VSTS) is Microsoft's cloud based offering for any technology stack, any platform to turn idea into a product. You can migrate any applications into Azure by building pipelines in Azure Devops.
Click here to learn about Azure DevOps offerings.
Building pipelines in Azure DevOps is really easy, you can migrate your web application code from any where into Azure Cloud by using Azure pipelines.
Creating WebApp in Azure Cloud
You need to create WebApp in Azure Cloud. WebApp is an App service (mostly Platform as a Service) provide by Azure Cloud to migrate any web applications.