PowerShell + DevOps Global Summit 2026

Reusable PowerShell modules can unlock enormous productivity gains for individuals and teams—but only if they're built with care and shared effectively. In this session, we'll walk through how to turn your scripts into professional-grade tools using PowerShell modules.You'll learn how to structure functions for reusability, create and configure module manifests, manage versions, and include comment-based help. We'll also explore publishing your module to the PowerShell Gallery using GitHub Actions, so your tools can be automatically built, tested, and released with every update.Whether you're building internal automation tools or looking to contribute to the broader PowerShell ecosystem, this session will give you the confidence and skills to do it the right way.

Azure Managed Identities are the extremely powerful and secure way to provide auto-rotating credentials to applications based on what or where they are, not what they have. Learn how to get rid of your client secrets and certificates for your own applications and scripts, and even find out how managed identities can be used in multi-tenant scenarios to effectively secure and provide access to applications and scripts. You will also learn how to use OIDC to federate Github Actions and other external services to use managed identities, and use Azure Arc to extend this access on premise!

Are you tired of slow scripts that crawl when working with large datasets? This session will show you how to speed up your PowerShell code using the right collections for the job. We'll start with familiar arrays and hashtables, then explore powerful .NET collections like Generic Lists and HashSets that can make your scripts run faster and handle data more efficiently. You'll learn when to use each type of collection, see real performance comparisons, and walk away with practical techniques you can use immediately. You'll discover how choosing the right collection can transform your code from good to great.

PowerShell has several different language modes that enforce various behavior on the scripts and modules one may compose. Most users start developing and learning PowerShell in Full Language Mode without being aware of these other modes. Many assumptions are made when making tools in Full Language Mode which may cause issues in other language modes. This talk will break down the various language modes and the common problems you may encounter when designing tools for other language modes.

You’ve seen it before - in a Summit session, a YouTube video, or from that one trendy coworker... A colorful, sleek PowerShell prompt that looks nothing like yours. It’s not just for show! These prompts can make your shell more functional, informative, and fun to use.In this session, we’ll take you from plain to powerful (and pretty) by showing you how to customize your PowerShell profile inclusive of the prompt, step by step. You’ll learn:- What a PowerShell profile is (and why it matters before we modify it).- How to start customizing your PowerShell profile so you can personalize your prompt and experience.- When and why to roll your own vs. use tools like oh-my-posh for faster customization.- How to make your prompt beautiful and functional while balancing style with utility.- How to make your profile portable. Use your profile at work, use it at home, how to easily get that consistent experience on all your workstations.This session was born from a Summit 2025 hallway conversation with folks who admired cool prompts but didn't know where to begin. If that sounds like you, this is your chance to finally build a PowerShell prompt you'll love using every day.

Unlock dramatic performance boosts in your PowerShell scripts with LINQ, a powerful .NET feature. This session shows why traditional PowerShell methods can slow down on large datasets, and demonstrates how LINQ expressions can deliver performance gains of 10x or more. Through live demos and practical examples, you'll learn to spot performance bottlenecks and speed up sluggish scripts using compiled expressions and efficient query methods. We’ll also explore how AI can help us write these expressions.

The PowerShell extension for VSCode has 15 million downloads and is the de facto PowerShell editing experience. But how does it work? It turns out in fact, in order for it to work, some very complex challenges had to be overcome. Come for a deep dive all about LSPs, pipelines, and the C# and Typescript components that all come together to make this extension functional.