') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ', 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); })(); feat(browsercontext): mirror Page lifecycle events on BrowserContext by pavelfeldman · Pull Request #40341 · microsoft/playwright · GitHub
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feat(browsercontext): mirror Page lifecycle events on BrowserContext - #40341

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Pavel Feldman (pavelfeldman) merged 1 commit into
microsoft:mainfrom
pavelfeldman:feat-browsercontext-page-events
Apr 21, 2026
Merged

feat(browsercontext): mirror Page lifecycle events on BrowserContext#40341
Pavel Feldman (pavelfeldman) merged 1 commit into
microsoft:mainfrom
pavelfeldman:feat-browsercontext-page-events

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@pavelfeldman

@pavelfeldmanPavel Feldman (pavelfeldman) commented Apr 21, 2026

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Summary

Adds BrowserContext-level events that mirror existing Page events, so users can subscribe once on the context instead of wiring listeners per page.

New events (all since: v1.60):

  • BrowserContext.pageload — mirrors Page.load
  • BrowserContext.pageclose — mirrors Page.close
  • BrowserContext.framenavigated — mirrors Page.frameNavigated
  • BrowserContext.frameattached — mirrors Page.frameAttached
  • BrowserContext.framedetached — mirrors Page.frameDetached
  • BrowserContext.download — mirrors Page.download

Client-side only fan-out next to the existing Page emits — no protocol or dispatcher changes.

@pavelfeldman
feat(browsercontext): mirror Page lifecycle events on BrowserContext
20d9df3
Adds BrowserContext-level events that mirror existing Page events, so
users can subscribe once at the context level instead of wiring listeners
per page:
- BrowserContext.pageload -> Page.load
- BrowserContext.pageclose -> Page.close
- BrowserContext.framenavigated -> Page.frameNavigated
- BrowserContext.frameattached -> Page.frameAttached
- BrowserContext.framedetached -> Page.frameDetached
- BrowserContext.download -> Page.download
@pavelfeldman
Pavel Feldman (pavelfeldman) merged commit 08ee49a into microsoft:mainApr 21, 2026
35 of 36 checks passed
This was referenced Apr 21, 2026
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github-actionsBot commented Apr 21, 2026

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Test results for "tests 1"

6 flaky⚠️ [chromium-library] › library/screencast.spec.ts:28 › screencast.start delivers frames via onFrame callback `@chromium-ubuntu-22.04-arm-node20`
⚠️ [chromium-library] › library/video.spec.ts:682 › screencast › should capture full viewport on hidpi `@chromium-ubuntu-22.04-arm-node20`
⚠️ [firefox-library] › library/inspector/cli-codegen-1.spec.ts:1080 › cli codegen › should not throw csp directive violation errors `@firefox-ubuntu-22.04-node20`
⚠️ [firefox-page] › page/page-emulate-media.spec.ts:144 › should keep reduced motion and color emulation after reload `@firefox-ubuntu-22.04-node20`
⚠️ [webkit-page] › page/page-autowaiting-basic.spec.ts:79 › should await form-post on click `@webkit-ubuntu-22.04-node20`
⚠️ [playwright-test] › ui-mode-trace.spec.ts:433 › should work behind reverse proxy `@windows-latest-node20`

41306 passed, 847 skipped

Merge workflow run.

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github-actionsBot commented Apr 21, 2026

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Test results for "MCP"

3 failed
❌ [firefox] › mcp/cli-devtools.spec.ts:141 › video-start-stop @mcp-windows-latest
❌ [firefox] › mcp/cli-devtools.spec.ts:155 › video-chapter @mcp-windows-latest
❌ [firefox] › mcp/cli-session.spec.ts:99 › delete-data @mcp-windows-latest

6546 passed, 913 skipped

Merge workflow run.

@yury-sYury Semikhatsky (yury-s) mentioned this pull request May 5, 2026
Merged
1 task
Yury Semikhatsky (yury-s) added a commit to yury-s/playwright-java that referenced this pull request May 6, 2026
@yury-s
chore: roll to 1.60.0-alpha-1778025033000
0129989
Ports the following upstream client-side PRs:
- microsoft/playwright#39767 - feat: Add `location()` to `WebError`
- microsoft/playwright#39950 - feat: page version of toMatchAriaSnapshot
- microsoft/playwright#40083 - feat(locator): add `description` option to getByRole
- microsoft/playwright#40092 - feat(expect): support pseudo-element in toHaveCSS
- microsoft/playwright#40159 - feat(tracing): add tracing.startHar / tracing.stopHar
- microsoft/playwright#40196 - chore: remove deprecated `handle` option from exposeBinding
- microsoft/playwright#40215 - feat(api): Locator.highlight({ style })
- microsoft/playwright#40219 - feat(api): Page.hideHighlight, Locator.hideHighlight, highlight() returns AutoCloseable
- microsoft/playwright#40283 - feat(locator): add drop API for files and clipboard-like data
- microsoft/playwright#40315 - feat(browser): Browser.onContext / offContext
- microsoft/playwright#40341 - feat(browsercontext): mirror Page lifecycle events on BrowserContext
- microsoft/playwright#40377 - feat(route): expose WebSocket subprotocols on WebSocketRoute
- microsoft/playwright#40606 - feat(api): unify WebError and ConsoleMessage location
- microsoft/playwright#40651 - docs: alias drop-payload Object types
Protocol shape change for FrameExpectResult.received (now `{ value, ariaSnapshot }` instead
of a bare SerializedValue) — updated AssertionsBase to unwrap it.
Generator updates: added new types to relevant import lists; share topLevelTypes between
the assertion and non-assertion generate runs so PseudoElement gets emitted into options/.
Yury Semikhatsky (yury-s) added a commit to yury-s/playwright-java that referenced this pull request May 6, 2026
@yury-s
chore: roll to 1.60.0-alpha-1778025033000
35cc577
Ports the following upstream client-side PRs:
- microsoft/playwright#39767 - feat: Add `location()` to `WebError`
- microsoft/playwright#39950 - feat: page version of toMatchAriaSnapshot
- microsoft/playwright#40083 - feat(locator): add `description` option to getByRole
- microsoft/playwright#40092 - feat(expect): support pseudo-element in toHaveCSS
- microsoft/playwright#40159 - feat(tracing): add tracing.startHar / tracing.stopHar
- microsoft/playwright#40196 - chore: remove deprecated `handle` option from exposeBinding
- microsoft/playwright#40215 - feat(api): Locator.highlight({ style })
- microsoft/playwright#40219 - feat(api): Page.hideHighlight, Locator.hideHighlight, highlight() returns AutoCloseable
- microsoft/playwright#40283 - feat(locator): add drop API for files and clipboard-like data
- microsoft/playwright#40315 - feat(browser): Browser.onContext / offContext
- microsoft/playwright#40341 - feat(browsercontext): mirror Page lifecycle events on BrowserContext
- microsoft/playwright#40377 - feat(route): expose WebSocket subprotocols on WebSocketRoute
- microsoft/playwright#40606 - feat(api): unify WebError and ConsoleMessage location
- microsoft/playwright#40651 - docs: alias drop-payload Object types
Protocol shape change for FrameExpectResult.received (now `{ value, ariaSnapshot }` instead
of a bare SerializedValue) — updated AssertionsBase to unwrap it.
Generator updates: added new types to relevant import lists; share topLevelTypes between
the assertion and non-assertion generate runs so PseudoElement gets emitted into options/.
@YusukeIwakiYusuke Iwaki (YusukeIwaki) mentioned this pull request May 17, 2026
Merged
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