Add react compiler - #59533

Merged
bbovenzi merged 2 commits into
apache:mainfrom
astronomer:react-compiler
Jan 9, 2026
Merged

Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom
astronomer:react-compiler

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@bbovenzibbovenzi commented Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.

^ Add meaningful description above
Read the Pull Request Guidelines for more information.
In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.
In case of a new dependency, check compliance with the ASF 3rd Party License Policy.
In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.

@boring-cyborgboring-cyborgBot added the area:UI Related to UI/UX. For Frontend Developers. label Dec 16, 2025
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Nice, looks super promising!

@potiuk

potiuk commented Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣

@bbovenzi

bbovenzi commented Dec 17, 2025

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On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!

@aaron-wolmutt

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Excited to see this and about the performance optimization.

@bbovenzi
bbovenzi marked this pull request as ready for review January 6, 2026 20:53
bbovenzi
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Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
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Super cool 🎉

Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi commented Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
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LGTM, thanks

@bbovenzi

bbovenzi commented Jan 8, 2026

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Going to merge this after #60241 to make cherry picking and rebasing easier

@bbovenzibbovenzi added this to the Airflow 3.2.0 milestone Jan 8, 2026
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Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!

@bbovenzibbovenzi removed this from the Airflow 3.2.0 milestone Jan 8, 2026
@bbovenzibbovenzi added this to the Airflow 3.1.7 milestone Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi merged commit d026685 into apache:mainJan 9, 2026
128 checks passed
@bbovenzi
bbovenzi deleted the react-compiler branch January 9, 2026 19:28
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Backport failed to create: v3-1-test. View the failure log Run details

StatusBranchResult
❌v3-1-testCommit Link

You can attempt to backport this manually by running:

cherry_picker d026685 v3-1-test

This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking
the files that need manual conflict resolution.

After you have resolved the conflicts, you can continue the backport process by running:

cherry_picker --continue

OscarLigthart pushed a commit to OscarLigthart/airflow that referenced this pull request Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun

pierrejeambrun commented Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7

@bbovenzi

bbovenzi commented Jan 12, 2026

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Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier

@bbovenzi

bbovenzi commented Jan 14, 2026

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Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now

jason810496 pushed a commit to jason810496/airflow that referenced this pull request Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit to jhgoebbert/airflow_Owen-CH-Leung that referenced this pull request Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit to choo121600/airflow that referenced this pull request Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit to Subham-KRLX/airflow that referenced this pull request Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit to Ankurdeewan/airflow that referenced this pull request Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv
, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
commented
Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
@boring-cyborgboring-cyborgBot
added
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area:UI
Related to UI/UX. For Frontend Developers.
label
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Nice, looks super promising!
@potiuk
potiuk
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Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
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Dec 17, 2025

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On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
aaron-wolmutt
commented
Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
bbovenzi
marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
bbovenzi
commented
Jan 6, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
pierrejeambrun
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
pierrejeambrun
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LGTM, thanks
@bbovenzi
bbovenzi
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Jan 8, 2026

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Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
bbovenzi
commented
Jan 8, 2026

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Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
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Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
pierrejeambrun
commented
Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
bbovenzi
commented
Jan 12, 2026

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ContributorAuthor
Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
bbovenzi
commented
Jan 14, 2026

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ContributorAuthor
Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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Reviewers

@pierrejeambrunpierrejeambrunpierrejeambrun approved these changes
@ryanahamiltonryanahamiltonAwaiting requested review from ryanahamiltonryanahamilton is a code owner
@shubhamraj-gitshubhamraj-gitAwaiting requested review from shubhamraj-gitshubhamraj-git is a code owner
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@vatsrahul1001vatsrahul1001Awaiting requested review from vatsrahul1001vatsrahul1001 is a code owner
@choo121600choo121600Awaiting requested review from choo121600choo121600 is a code owner

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Successfully merging this pull request may close these issues.

5 participants

@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv

, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
commented
Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
@boring-cyborgboring-cyborgBot
added
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area:UI
Related to UI/UX. For Frontend Developers.
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Nice, looks super promising!
@potiuk
potiuk
commented
Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
commented
Dec 17, 2025

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ContributorAuthor
On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
aaron-wolmutt
commented
Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
bbovenzi
marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
bbovenzi
commented
Jan 6, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
pierrejeambrun
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
pierrejeambrun
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approved these changes
Jan 8, 2026
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LGTM, thanks
@bbovenzi
bbovenzi
commented
Jan 8, 2026

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ContributorAuthor
Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
bbovenzi
commented
Jan 8, 2026

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ContributorAuthor
Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
github-actionsBot
commented
Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
pierrejeambrun
commented
Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
bbovenzi
commented
Jan 12, 2026

Copy link


Copy Markdown

ContributorAuthor
Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
bbovenzi
commented
Jan 14, 2026

Copy link


Copy Markdown

ContributorAuthor
Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv

, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
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Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
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Nice, looks super promising!
@potiuk
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Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
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Dec 17, 2025

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On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
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Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
bbovenzi
marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
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View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
pierrejeambrun
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LGTM, thanks
@bbovenzi
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Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
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Jan 8, 2026

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Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
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Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
pierrejeambrun
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Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
bbovenzi
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Jan 12, 2026

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Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
bbovenzi
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Jan 14, 2026

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Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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@pierrejeambrunpierrejeambrunpierrejeambrun approved these changes
@ryanahamiltonryanahamiltonAwaiting requested review from ryanahamiltonryanahamilton is a code owner
@shubhamraj-gitshubhamraj-gitAwaiting requested review from shubhamraj-gitshubhamraj-git is a code owner
@guan404mingguan404mingAwaiting requested review from guan404mingguan404ming is a code owner
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@choo121600choo121600Awaiting requested review from choo121600choo121600 is a code owner

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5 participants

@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv

, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
commented
Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
@boring-cyborgboring-cyborgBot
added
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area:UI
Related to UI/UX. For Frontend Developers.
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Dec 16, 2025
pierrejeambrun
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Nice, looks super promising!
@potiuk
potiuk
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Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
commented
Dec 17, 2025

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ContributorAuthor
On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
aaron-wolmutt
commented
Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
bbovenzi
marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
bbovenzi
commented
Jan 6, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
pierrejeambrun
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
pierrejeambrun
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LGTM, thanks
@bbovenzi
bbovenzi
commented
Jan 8, 2026

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Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
bbovenzi
commented
Jan 8, 2026

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ContributorAuthor
Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
github-actionsBot
commented
Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
pierrejeambrun
commented
Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
bbovenzi
commented
Jan 12, 2026

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ContributorAuthor
Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
bbovenzi
commented
Jan 14, 2026

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ContributorAuthor
Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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Reviewers

@pierrejeambrunpierrejeambrunpierrejeambrun approved these changes
@ryanahamiltonryanahamiltonAwaiting requested review from ryanahamiltonryanahamilton is a code owner
@shubhamraj-gitshubhamraj-gitAwaiting requested review from shubhamraj-gitshubhamraj-git is a code owner
@guan404mingguan404mingAwaiting requested review from guan404mingguan404ming is a code owner
@vatsrahul1001vatsrahul1001Awaiting requested review from vatsrahul1001vatsrahul1001 is a code owner
@choo121600choo121600Awaiting requested review from choo121600choo121600 is a code owner

Assignees

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Labels

area:UIRelated to UI/UX. For Frontend Developers.

Projects


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Milestone

Airflow 3.2.0

Development

Successfully merging this pull request may close these issues.

5 participants

@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv

, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
commented
Dec 16, 2025

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Contributor
With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
@boring-cyborgboring-cyborgBot
added
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area:UI
Related to UI/UX. For Frontend Developers.
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Dec 16, 2025
pierrejeambrun
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Nice, looks super promising!
@potiuk
potiuk
commented
Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
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Dec 17, 2025

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On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
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Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
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marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
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View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
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LGTM, thanks
@bbovenzi
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Jan 8, 2026

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Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
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Jan 8, 2026

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Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
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Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
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Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
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Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
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Jan 14, 2026

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Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv

, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
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Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
@boring-cyborgboring-cyborgBot
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Nice, looks super promising!
@potiuk
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Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
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Dec 17, 2025

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On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
aaron-wolmutt
commented
Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
bbovenzi
marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
bbovenzi
commented
Jan 6, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
pierrejeambrun
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
pierrejeambrun
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Jan 8, 2026
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LGTM, thanks
@bbovenzi
bbovenzi
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Jan 8, 2026

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Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
bbovenzi
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Jan 8, 2026

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Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
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commented
Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
pierrejeambrun
commented
Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
bbovenzi
commented
Jan 12, 2026

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ContributorAuthor
Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
bbovenzi
commented
Jan 14, 2026

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ContributorAuthor
Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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Reviewers

@pierrejeambrunpierrejeambrunpierrejeambrun approved these changes
@ryanahamiltonryanahamiltonAwaiting requested review from ryanahamiltonryanahamilton is a code owner
@shubhamraj-gitshubhamraj-gitAwaiting requested review from shubhamraj-gitshubhamraj-git is a code owner
@guan404mingguan404mingAwaiting requested review from guan404mingguan404ming is a code owner
@vatsrahul1001vatsrahul1001Awaiting requested review from vatsrahul1001vatsrahul1001 is a code owner
@choo121600choo121600Awaiting requested review from choo121600choo121600 is a code owner

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Successfully merging this pull request may close these issues.

5 participants

@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv

, '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
Add react compiler - #59533
Merged
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Jan 9, 2026
Merged
Add react compiler#59533
bbovenzi merged 2 commits into
apache:mainfrom 
astronomer:react-compiler
Conversation
@bbovenzi
@bbovenzibbovenzi
commented
Dec 16, 2025

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With React 19 having stable React Compiler support we can switch to it and remove all of our own manual useMemo and useCallback code.
^ Add meaningful description above

Read the Pull Request Guidelines for more information.

In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.

In case of a new dependency, check compliance with the ASF 3rd Party License Policy.

In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in airflow-core/newsfragments.
@boring-cyborgboring-cyborgBot
added
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Related to UI/UX. For Frontend Developers.
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Dec 16, 2025
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Nice, looks super promising!
@potiuk
potiuk
commented
Dec 17, 2025

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As long as it's not React Server Components, I am fine 🤣
@bbovenzi
bbovenzi
commented
Dec 17, 2025

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ContributorAuthor
On a big grid view "Interaction to Next Paint" went from 456ms to 168ms. So looks like the automatic caching is better than our manual efforts!
@aaron-wolmutt
aaron-wolmutt
commented
Dec 19, 2025

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Excited to see this and about the performance optimization.
@bbovenzi
bbovenzi
marked this pull request as ready for review
January 6, 2026 20:53
bbovenzi
bbovenzi
commented
Jan 6, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/DataTable.tsx
pierrejeambrun
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Super cool 🎉
Comment threadairflow-core/src/airflow/ui/src/components/DataTable/FilterMenuButton.tsx
bbovenzi
bbovenzi
commented
Jan 7, 2026
View reviewed changes
Comment threadairflow-core/src/airflow/ui/src/pages/Connections/ConnectionForm.tsx
pierrejeambrun
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approved these changes
Jan 8, 2026
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LGTM, thanks
@bbovenzi
bbovenzi
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Jan 8, 2026

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Going to merge this after #60241 to make cherry picking and rebasing easier
@bbovenzibbovenzi
added this to the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzi
bbovenzi
commented
Jan 8, 2026

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ContributorAuthor
Just rebased with the virtualization PR. grid view performance seems to hold even without any manual effort!
@bbovenzibbovenzi
removed this from the Airflow 3.2.0 milestone
Jan 8, 2026
@bbovenzibbovenzi
added this to the Airflow 3.1.7 milestone
Jan 9, 2026
@bbovenzi
Add react compiler
a56e6b7
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
@bbovenzi
Remove memos and callbacks from Grid
83c0649
@bbovenzi
bbovenzi
merged commit d026685
into
apache:mainJan 9, 2026

128 checks passed

@bbovenzi
bbovenzi
deleted the

react-compiler

branch
January 9, 2026 19:28
@github-actions
github-actionsBot
commented
Jan 9, 2026

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Backport failed to create: v3-1-test. View the failure log  Run details 
StatusBranchResult
❌v3-1-testCommit Link
You can attempt to backport this manually by running:
cherry_picker d026685 v3-1-test
This should apply the commit to the v3-1-test branch and leave the commit in conflict state marking

the files that need manual conflict resolution.
After you have resolved the conflicts, you can continue the backport process by running:
cherry_picker --continue
OscarLigthart pushed a commit
to OscarLigthart/airflow
that referenced
this pull request
Jan 9, 2026
@bbovenzi@OscarLigthart
Add react compiler (apache#59533)
1a842b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
@pierrejeambrun
pierrejeambrun
commented
Jan 12, 2026

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Needs manual backport I believe if we want that in 3.1.7
@bbovenzi
bbovenzi
commented
Jan 12, 2026

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ContributorAuthor
Yeah, I am working on a manual backport. Its not necessarily needed for 3.1.7. But it will make other backports much easier
@bbovenzi
bbovenzi
commented
Jan 14, 2026

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ContributorAuthor
Let's leave this for 3.2 actually. We didn't backport React 19 either. So its a larger surface area than I want to mess with for now
jason810496 pushed a commit
to jason810496/airflow
that referenced
this pull request
Jan 22, 2026
@bbovenzi@jason810496
Add react compiler (apache#59533)
4a94336
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
jhgoebbert pushed a commit
to jhgoebbert/airflow_Owen-CH-Leung
that referenced
this pull request
Feb 8, 2026
@bbovenzi@jhgoebbert
Add react compiler (apache#59533)
c1b01b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
choo121600 pushed a commit
to choo121600/airflow
that referenced
this pull request
Feb 22, 2026
@bbovenzi@choo121600
Add react compiler (apache#59533)
12c88b1
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Subham-KRLX pushed a commit
to Subham-KRLX/airflow
that referenced
this pull request
Mar 4, 2026
@bbovenzi@Subham-KRLX
Add react compiler (apache#59533)
5880af8
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
Ankurdeewan pushed a commit
to Ankurdeewan/airflow
that referenced
this pull request
Mar 15, 2026
@bbovenzi@Ankurdeewan
Add react compiler (apache#59533)
37f734d
* Add react compiler
Rebase and fix linting
Restore necessary memoization
Fix daterangefilter test
Add hooks/todo linting
* Remove memos and callbacks from Grid
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Reviewers

@pierrejeambrunpierrejeambrunpierrejeambrun approved these changes
@ryanahamiltonryanahamiltonAwaiting requested review from ryanahamiltonryanahamilton is a code owner
@shubhamraj-gitshubhamraj-gitAwaiting requested review from shubhamraj-gitshubhamraj-git is a code owner
@guan404mingguan404mingAwaiting requested review from guan404mingguan404ming is a code owner
@vatsrahul1001vatsrahul1001Awaiting requested review from vatsrahul1001vatsrahul1001 is a code owner
@choo121600choo121600Awaiting requested review from choo121600choo121600 is a code owner

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@bbovenzibbovenzi

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area:UIRelated to UI/UX. For Frontend Developers.

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Airflow 3.2.0

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5 participants

@bbovenzi@potiuk@aaron-wolmutt@pierrejeambrun@phanikumv