Browsers

Each browser has its own launch endpoint on https://starter.cdpfleet.com. Connect with the Playwright browser type of its family. Versions below are read live from the fleet.

Browser	Launch endpoint	Connect with	Versions
Google ChromeOfficial Google build	`/chrome/session`	`chromium.connect`	stable157.0.8103.78 beta159.0.8154.6 dev159.0.8144.0 pinned156.0.8078.79 pinned155.0.8059.84
Microsoft EdgeOfficial Microsoft build	`/edge/session`	`chromium.connect`	stable157.0.4341.57 beta158.0.4370.16 dev159.0.4393.0
BravePrivacy-focused Chromium	`/brave/session`	`chromium.connect`	stable1.99.57 beta1.101.47
OperaChromium-based	`/opera/session`	`chromium.connect`	stable140.0.6074.18 developer141.0.6079.0
Naver WhaleNaver's Chromium browser	`/whale/session`	`chromium.connect`	stable5.41.429.5
Yandex BrowserChromium-based	`/yandex/session`	`chromium.connect`	stable26.10.0.1882
ChromiumPlaywright build	`/chromium/session`	`chromium.connect`	build148.0.7778.96
PatchrightStealth-patched Chromium	`/patchright/session`	`chromium.connect`	release1.60.2
RebrowserStealth-patched Chromium	`/rebrowser/session`	`chromium.connect`	release1.52.0
CamoufoxBased on Firefox source; not affiliated with Mozilla	`/camoufox/session`	`firefox.connect`	stable156.0.1-beta.34 pinned152.0.4 pinned150
FirefoxBased on Firefox source; not affiliated with Mozilla	`/firefox/session`	`firefox.connect`	build150.0.2
WebKitPlaywright build	`/webkit/session`	`webkit.connect`	build26.4

Without a channel (or with "stable") you get the stable build; set "beta" or "dev" where the browser offers them, or pin a previous major with {"version": "152"} (Chrome, Camoufox). Servers update on their own schedule, so the exact stable version can differ by one release between sessions. browser.version() reports the Chromium version, which for Brave, Opera, Whale and Yandex differs from the product version shown here. Mobile device emulation (iPhone, Android) is a client-side Playwright feature — see Examples.