Open source releases from Microsoft
Kudu is the engine behind git/hg deployments, WebJobs, and various other features in Azure Web Sites. It can also run outside of Azure.
Azure Resource Explorer - a site to explore and manage your ARM resources in style
A simple command line tool to invoke the Azure Resource Manager API
This project implements the Deploy To Azure button
A file copying tool with semantic appropriate for deploying web site files
A file copying tool with semantic appropriate for deploying web site files. Comes as a .NET exe
A library of deployment scripts for project Kudu / Azure web apps.