Visual Studio

If you're a developer in the Windows and .NET world, then look no further than the Puppet language support for Visual Studio Code extension (https://marketplace.visualstudio.com/items?itemName=jpogran.puppet-vscode).

It contains all the features you would expect for Puppet development in the Visual Studio IDE: syntax highlighting, code snippets, file validation, linting according to the Puppet Style Guide, IntelliSense for resources and parameters, importing from the puppet resource command, node graph previewing, and now, Puppet Development Kit (PDK) integration.