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Skills/Frontend Development
microsoft avatar

Winui Ui Testing

microsoft/win-dev-skillsOfficial

Automates WinUI 3 testing by generating a PowerShell script that runs all your UI assertions in one pass instead of manually clicking through the app every…

installs
201
GitHub stars
482
last updated
Jun 3, 2026
View on GitHubSave

Install

$ npx -y skills add microsoft/win-dev-skills --skill winui-ui-testing --agent claude-code

Installs into .claude/skills of the current project.

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What it does

Automates WinUI 3 testing by generating a PowerShell script that runs all your UI assertions in one pass instead of manually clicking through the app every time. You get element existence checks, navigation flows, value assertions for TextBox/ComboBox/ToggleSwitch, file picker handling, and an accessibility audit that flags missing AutomationIds. The workflow is straightforward: if you wrote the code, skip inspection and write tests directly from your XAML knowledge. If you're verifying someone else's work, run inspect first to map the UI tree. Results dump to JSON with pass/fail counts and screenshots at each state. It's the difference between spending five minutes per test cycle versus thirty seconds, and you get a reusable test suite out of it.

Files

Select a file.

Details

Repository
github.com/microsoft/win-dev-skills
Categories
Frontend Development, Testing & QA, Automation & Workflows, Design & UI/UX
License
MIT
First seen
Jun 11, 2026

More from microsoft/win-dev-skills

All 9
  • Winui Code Review200
  • Winui Dev Workflow200
  • Winui Packaging169
  • Winui Setup169
  • Pr Review158
  • Winui Wpf Migration144
  • Winui Session Report139
  • Winui Design260

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