Supported Browsers and Viewport Presets

Review the browser choices and viewport presets commonly used by TestVibe Playwright runs.

TestVibe runs browser tests through Playwright. The exact options available in a project come from its Playwright configuration, but most teams start with a small set of browser and viewport presets.

Browser Choices

Browser	Use it for
Chromium	Default daily coverage for Chrome-like browsers.
Firefox	Cross-browser checks for Firefox behavior.
WebKit	Safari-like coverage, especially for layout and mobile-sensitive behavior.

Your project's Playwright configuration may define named projects such as chromium-desktop, mobile-webkit, staging-smoke, or debug. Choose the configuration that matches the coverage you want for the run.

Viewport Presets

Preset	Size	Use it for
Mobile portrait	390x844	Phone layouts with narrow navigation and vertical flow.
Mobile landscape	844x390	Horizontal phone layouts and responsive menus.
Tablet	820x1180	Tablet navigation, sidebars, and touch-friendly layouts.
Desktop 1080p	1920x1080	Standard desktop validation.

Teams can also define custom viewports in Playwright configuration.

Choosing A Profile

Goal	Recommended choice
Fast everyday validation	Chromium with desktop 1080p.
Check responsive layout	Mobile portrait and tablet.
Reproduce a user report	Match the user's browser and viewport as closely as possible.
Prepare for release	Run the important tests across desktop, mobile, and the browsers your users rely on.

Related Pages

• Choose browser, viewport, and configuration

• Run one test

• Run the full suite