v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library

-Original file line number
+Diff line change
@@ -0,0 +1,5 @@
+{
+ "context": {
+ "contextFileName": "AGENTS.md"
+ }
+}

.github/ISSUE_TEMPLATE/bug_report.md

-Original file line number
+Diff line change
@@ Expand Up / @@ -34,5 +34,5 @@ labels: 'bug report' @@
 <!--
  run following command in terminal of your root project and paste the result down
- `npx envinfo --npmPackages react,react-native,react-test-renderer,@testing-library/react-native`
+ `npx envinfo --npmPackages react,react-native,test-renderer,@testing-library/react-native`
 -->

-Original file line number
+Diff line change
@@ Expand Up / @@ -31,7 +31,5 @@ runs: @@
  yarn add -D \
  react-native@nightly \
  @react-native/babel-preset@nightly \
- react@19.2.3 \
- react-test-renderer@19.2.3 \
- @types/react@^19.2.7 \
+ react@19.2.3
  shell: bash

-Original file line number
+Diff line change
@@ -1,6 +1,14 @@
 name: Setup deps
 description: Setup Node.js and install dependencies
+inputs:
+ react-version:
+ description: React version to install (e.g., ^19.2.0)
+ required: false
+ react-native-version:
+ description: React Native version to install (e.g., 0.83.1)
+ required: false
 runs:
  using: composite
  steps:
@@ Expand All / @@ -25,3 +33,9 @@ runs: @@
  if: steps.yarn-cache.outputs.cache-hit != 'true'
  run: yarn install --immutable
  shell: bash
+ - name: Switch to React and React Native versions
+ if: inputs.react-version != '' && inputs.react-native-version != ''
+ run: |
+ yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }}
+ shell: bash

blocks (function() { function addCopyButtons() { document.querySelectorAll('pre code').forEach(function(codeBlock) { if (codeBlock.parentElement.hasAttribute('data-copy-added')) return; codeBlock.parentElement.setAttribute('data-copy-added', 'true'); var btn = document.createElement('button'); btn.textContent = 'Copy'; 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;'; btn.onmouseover = function() { this.style.opacity = '1'; }; btn.onmouseout = function() { this.style.opacity = '0.7'; }; btn.onclick = function() { navigator.clipboard.writeText(codeBlock.textContent).then(function() { btn.textContent = 'Copied!'; setTimeout(function() { btn.textContent = 'Copy'; }, 1500); }); }; codeBlock.parentElement.style.position = 'relative'; codeBlock.parentElement.appendChild(btn); }); } addCopyButtons(); // Re-run on dynamic content var observer = new MutationObserver(addCopyButtons); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + ' v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. callstack /react-native-testing-libraryPublic Notifications You must be signed in to change notification settings Fork 280 Star 3.4k Code Issues2 Pull requests6 Discussions Actions Wiki Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights v14 (alpha) - React 19 only, uses new renderer#1705 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. callstack /react-native-testing-libraryPublic Notifications You must be signed in to change notification settings Fork 280 Star 3.4k Code Issues2 Pull requests6 Discussions Actions Wiki Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights v14 (alpha) - React 19 only, uses new renderer#1705 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. callstack /react-native-testing-libraryPublic Notifications You must be signed in to change notification settings Fork 280 Star 3.4k Code Issues2 Pull requests6 Discussions Actions Wiki Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights v14 (alpha) - React 19 only, uses new renderer#1705 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. callstack /react-native-testing-libraryPublic Notifications You must be signed in to change notification settings Fork 280 Star 3.4k Code Issues2 Pull requests6 Discussions Actions Wiki Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights v14 (alpha) - React 19 only, uses new renderer#1705 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. callstack /react-native-testing-libraryPublic Notifications You must be signed in to change notification settings Fork 280 Star 3.4k Code Issues2 Pull requests6 Discussions Actions Wiki Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights v14 (alpha) - React 19 only, uses new renderer#1705 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. 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Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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Footer navigation Terms Privacy Security Status Community Docs Contact You can’t perform that action at this time. , 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); v14 (alpha) - React 19 only, uses new renderer by mdjastrzebski · Pull Request #1705 · callstack/react-native-testing-library · GitHub Skip to contentNavigation Menu Sign inAppearance settings AI CODE CREATIONGitHub CopilotWrite better code with AI GitHub Copilot appDirect agents from issue to merge MCP RegistryIntegrate external tools DEVELOPER WORKFLOWSActionsAutomate any workflow CodespacesInstant dev environments IssuesPlan and track work Code ReviewManage code changes Code QualityEnforce quality at merge APPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilities Code securitySecure your code as you build Secret protectionStop leaks before they start EXPLOREWhy GitHub Documentation Blog Changelog Marketplace View all features BY COMPANY SIZEEnterprises Small and medium teams Startups Nonprofits BY USE CASEApp Modernization DevSecOps DevOps CI/CD View all use cases BY INDUSTRYHealthcare Financial services Manufacturing Government View all industries View all solutions EXPLORE BY TOPICAI Software Development DevOps Security View all topics EXPLORE BY TYPECustomer stories Events & webinars Ebooks & reports Business insights GitHub Skills SUPPORT & SERVICESDocumentation Customer support Community forum Trust center Partners View all resources COMMUNITYGitHub SponsorsFund open source developers PROGRAMSSecurity Lab Maintainer Community GitHub Stars Archive Program REPOSITORIESTopics Trending Collections ENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platform AVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security features Copilot for BusinessEnterprise-grade AI features Premium SupportEnterprise-grade 24/7 support Pricing Sign in Sign upAppearance settings You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert Uh oh! There was an error while loading. Please reload this page. callstack /react-native-testing-libraryPublic Notifications You must be signed in to change notification settings Fork 280 Star 3.4k Code Issues2 Pull requests6 Discussions Actions Wiki Security and quality0 Insights Additional navigation options Code Issues Pull requests Discussions Actions Wiki Security and quality Insights v14 (alpha) - React 19 only, uses new renderer#1705 New issue Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Sign up for GitHub By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account Merged mdjastrzebski merged 41 commits into main from v14Jan 7, 2026 Conversation 3 Commits 41 Checks 26 Files changed Uh oh! There was an error while loading. Please reload this page. Merged v14 (alpha) - React 19 only, uses new renderer #1705 Show file tree Hide file tree Changes from all commits Commits Show all changes 41 commits Select commit Hold shift + click to select a range 0408e91 wip: replace basic types mdjastrzebski Jan 1, 20267d3dbfa remove concurrentRoot mdjastrzebski Jan 1, 2026d1eae83 wip: remove TestRendererOptions mdjastrzebski Jan 1, 20264862d40 remove stringValidation mdjastrzebski Jan 1, 202649cd8b0 refactor UNSAFE_root mdjastrzebski Jan 1, 20263dd82aa remove unsafe queries mdjastrzebski Jan 1, 20268fd62b8 remove UNSAFE_* queries mdjastrzebski Jan 1, 2026e10f752 fix rest types mdjastrzebski Jan 1, 202611b58f0 disable ensure peer deps mdjastrzebski Jan 1, 202680d3fa0 recreate snapshots mdjastrzebski Jan 1, 2026ef3f5ca remove getHostParent mdjastrzebski Jan 1, 2026519000c remove getHostChildren mdjastrzebski Jan 1, 2026c82b906 refactor component tree & fire event mdjastrzebski Jan 2, 2026d7c83fd migrate fire event mdjastrzebski Jan 2, 2026666492c fix remaining tests mdjastrzebski Jan 2, 20262a7f330 fix lint mdjastrzebski Jan 2, 2026a5c106c flatten testGateReact19 mdjastrzebski Jan 2, 2026a47f134 clone 14 docs mdjastrzebski Jan 2, 2026146a64f naming tweaks mdjastrzebski Jan 2, 2026cf26b90 chore: use UTR findAll mdjastrzebski Jan 2, 20269b95bd5 reduce toJSON usage mdjastrzebski Jan 2, 2026d963ff6 migrate to queryAll mdjastrzebski Jan 2, 20261ccb8f7 v14 mdjastrzebski Jan 2, 2026a29824d fix lint mdjastrzebski Jan 2, 202669d0a15 chore: release v14.0.0-alpha.2 mdjastrzebski Jan 2, 202679e5477 yarn.lock mdjastrzebski Jan 2, 202633dc866 smarter toJSON output mdjastrzebski Jan 2, 2026e93af81 chore: release v14.0.0-alpha.3 mdjastrzebski Jan 2, 2026c4cedd8 chore: CI validate react version tests (#1842) mdjastrzebski Jan 4, 2026aba244f refactor: make `renderHook` async be default (v2) (#1843) mdjastrzebski Jan 4, 20266642caa chore: release v14.0.0-alpha.4 mdjastrzebski Jan 4, 2026482875d refactor: make `fireEvent` async by default (#1844) mdjastrzebski Jan 4, 2026f534aa7 [v14] refactor: remove flow types (#1845) mdjastrzebski Jan 4, 202619a325d [v14] refactor: `render` async by default (#1846) mdjastrzebski Jan 5, 202671a3312 [v14] chore: validate RN: latest, next, and nightly on CI (#1847) mdjastrzebski Jan 5, 20264341ad3 [v14] refactor: use async `act` by default (#1848) mdjastrzebski Jan 5, 20262d646d7 [v14]: refactor: fake timers tweaks (#1849) mdjastrzebski Jan 5, 2026314e9ff chore: release v14.0.0-alpha.5 mdjastrzebski Jan 6, 2026367e315 chore: v14 codemods (#1850) mdjastrzebski Jan 7, 2026ed6a925 chore: update to `test-renderer` 0.12 (#1851) mdjastrzebski Jan 7, 20269dcb10e chore: ci tweaks mdjastrzebski Jan 7, 2026 File filter Filter by extension Filter by extension .js (6) .json (34) .lock (1) .md (14) .mdx (28) .mjs (2) .snap (2) .ts (74) .tsx (143) .yaml (4) .yml (4) dotfile (4) All 12 file types selected Only manifest files Deleted files Viewed files Clear filters Conversations Failed to load comments. Loading Uh oh! There was an error while loading. Please reload this page. Jump to The table of contents is too big for display. Diff view Unified Split Hide whitespace Diff view Unified Split Hide whitespace Uh oh! There was an error while loading. Please reload this page. There are no files selected for viewing 63 changes: 0 additions & 63 deletions 63 .flowconfig Show comments View file Open in desktop This file was deleted. Oops, something went wrong. Uh oh! There was an error while loading. Please reload this page. 5 changes: 5 additions & 0 deletions 5 .gemini/settings.json Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -0,0 +1,5 @@ { "context": { "contextFileName": "AGENTS.md" } } 2 changes: 1 addition & 1 deletion 2 .github/ISSUE_TEMPLATE/bug_report.md Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -34,5 +34,5 @@ labels: 'bug report'  4 changes: 1 addition & 3 deletions 4 .github/actions/setup-deps-rn-nightly/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change Expand Up @@ -31,7 +31,5 @@ runs: yarn add -D \ react-native@nightly \ @react-native/babel-preset@nightly \ react@19.2.3 \ react-test-renderer@19.2.3 \ @types/react@^19.2.7 \ react@19.2.3 shell: bash 14 changes: 14 additions & 0 deletions 14 .github/actions/setup-deps/action.yml Show comments View file Open in desktop Original file line number Diff line number Diff line change @@ -1,6 +1,14 @@ name: Setup deps description: Setup Node.js and install dependencies inputs: react-version: description: React version to install (e.g., ^19.2.0) required: false react-native-version: description: React Native version to install (e.g., 0.83.1) required: false runs: using: composite steps: Expand All @@ -25,3 +33,9 @@ runs: if: steps.yarn-cache.outputs.cache-hit != 'true' run: yarn install --immutable shell: bash - name: Switch to React and React Native versions if: inputs.react-version != '' && inputs.react-native-version != '' run: | yarn add -D react@${{ inputs.react-version }} @types/react@${{ inputs.react-version }} react-native@${{ inputs.react-native-version }} @react-native/babel-preset@${{ inputs.react-native-version }} shell: bash Loading Oops, something went wrong. 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