Service limits in Microsoft Playwright Testing Preview

Azure uses limits and quotas to prevent budget overruns due to fraud, and to honor Azure capacity constraints. Consider these limits as you scale for production workloads. In this article, you learn about:

• Default limits on Azure resources related to Microsoft Playwright Testing Preview.
• Limitations for the Playwright test code
• Supported operating systems and browsers
• Requesting quota increases.

Default resource quotas

While the service is in preview, the following limits apply on a per-subscription basis.

Test code limitations

• Only tests Playwright version 1.47 and higher is supported with the Microsoft Playwright Testing service package.
• Only the Playwright runner and test code written in JavaScript or TypeScript are supported.

Supported operating systems and browsers

• The service supports running hosted browsers on Linux and Windows.
• Supports all browsers that Playwright supports.

Other limitations

• Moving a workspace to another resource group is not yet supported.
• The Playwright portal is only available in English. Localization in other languages is currently in progress.

Request quota increases

To raise the resource quota above the default limit for your subscription, create an issue in the Playwright Testing GitHub repository.

Outbound IP addresses

This section lists the outbound IP address ranges that Microsoft Playwright Testing requires to communicate through your firewall.

Related content

• Get started and run Playwright tests at scale