[pull] main from react:main - #606

Merged
pull[bot] merged 7 commits into
code:mainfrom
react:main
Jul 16, 2026
Merged

[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom
react:main

Conversation

@pull

@pullpullBot commented Jul 16, 2026•
edited
Loading

Copy link
Copy Markdown

See Commits and Changes for more details.

Created by pull[bot] (v2.0.0-alpha.4)

Can you help keep this open source service alive? 💖 Please sponsor : )

eps1lonand others added 7 commits July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot locked and limited conversation to collaborators Jul 16, 2026
@pull
pullBot merged commit f598ec1 into code:mainJul 16, 2026
1 check passed
Sign up for freeto subscribe to this conversation on GitHub. Already have an account? Sign in.

Reviewers

No reviews

Assignees

No one assigned

Labels

⤵️ pull

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
[pull] main from react:main - #606
Merged
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Jul 16, 2026
Merged
[pull] main from react:main#606
pull[bot] merged 7 commits into
code:mainfrom 
react:main
Conversation
@pull
@pullpullBot
commented
Jul 16, 2026•

edited

Loading

Copy link


Copy Markdown

See Commits and Changes for more details.
Created by pull[bot] (v2.0.0-alpha.4)
Can you help keep this open source service alive? 💖 Please sponsor : )
eps1lonand others
added 7 commits
July 16, 2026 14:50
@eps1lon@claude
[test] Add Flight regression test for async debug info surviving Prom…
71ecaf8
…ise GC (#37037)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@eps1lon@claude
[devtools] Document that Store consistency throws must not be worked …
0e516d3
…around (#37035)
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
@hoxyq
Enable enableEffectEventMutationPhase everywhere (#37039)
cec5a9b
Enable it first, will be removed later in
#37013, once it gets to stable.
See #35548 for context on the gated
changes.
@hoxyq
[react-devtools-cdt-mcp] Throw on import from unsupported environment (…
95f4603
…#36975)
This add an additional validation that the package is imported in a
browser-like environment. If not, we should be explicit with the user
and throw an error.
@MaxwellCohen@snyamathi
[Fiber] Fix false-positive hydration mismatch onnonceattributes (#…
58a6360
…37030)
Co-authored-by: Suneil Nyamathi <snyamathi@gmail.com>
@hoxyq
[react-devtools-cdt-mcp] Make registration idempotent (#36971)
1135438
Adds support for the scenario, when the package is imported multiple
times for the same target.
This will return the same (referentially) facade object with tools, and
will only clean up if all invocations were cleaned up.
@hoxyq
[react-devtools-cdt-mcp] Add explicit register entry (#36972)
f598ec1
We should provide a way for consumers to handle the installation on
their own, so the index entrypoint will just export the APIs and won't
have any side-effects.
The `/register` entrypoint (via `import
react-devtools-cdt-mcp/register`), will subscribe an event listener and
install the tools.
@pullpullBot
locked and limited conversation to collaborators
Jul 16, 2026
@pull
pullBot
merged commit f598ec1
into
code:mainJul 16, 2026

1 check passed

Sign up for freeto subscribe to this conversation on GitHub.
Already have an account?
Sign in.


Reviewers


No reviews


Assignees


No one assigned


Labels

⤵️ pull

Projects


None yet


Milestone


No milestone


Development

Successfully merging this pull request may close these issues.

3 participants

@eps1lon@hoxyq@MaxwellCohen