Other Browsers

Mega issue to discuss playwright support for more platforms.

Older versions of our core browsers

• Firefox Stable/ ESR (#630)
• Safari general release
• Chromium stable

As we upstream our patches and time goes on, the current versions of the browsers playwright supports will naturally be the older versions. Firefox ESR is supported for up to a year though, so we might get some value by specifically releasing an older version.

Branded Chromium

• Edge
• Chrome
• Opera

These should just work today by specifying executablePath and running with the chromium object. They provide some small value over testing against the Chromium we download because they turn on different feature flags, and can play different media types. We could be doing more to help people with compatibility between the playwright package version and the specific branded browser they have.

Electron

• Electron (#584)

Electron is supported with playwright-electron package.

Mobile Browsers

• iOS Safari
• Android Chrome

Right now we fake these browsers. It would be cool to be able to run tests directly against them. Maybe we can use the IOS simulator?

Internet Explorer

• IE 11 (#594)
• IE 10 (#594)
• EdgeHTML

IE is still around somehow, and people want to test against it. The new Edge is based on Chromium, but still has an IE mode. It’s very unlikely we would get our full feature set into IE. But having a small playwright-compatible subset of features could help tide people over until IE finally goes away. We could potentially wrap the work that has been done on WebDriver here.

[mxschmitt]

@mxschmitt Hey, how to execute playwright with Edge Canary? Could you share that knowledge somewhere?

Hey! I created a blog post about it, let me know if I forgot something. https://playwright.tech/blog/automate-microsoft-edge-with-playwright

[mxschmitt]

    const browser = await playwright.chromium.launch({
      executablePath: '/foo/bar/foobar'
    });

this then depends on which OS you use, on Windows its e.g. on C:/Programs etc. on mac in /Applications etc.