chore: React Native 0.85, @react-native/jest-preset, React 19.2.3 alignment by ntucker · Pull Request #3890 · reactive/data-client

ntucker · 2026-04-09T12:35:36Z

Summary

Upgrade react-native to 0.85.0 and babel-plugin-syntax-hermes-parser to ^0.35.0 (root and package dev peers where applicable).
Add @react-native/jest-preset and wire the ReactNative Jest project to its jest/ entry points: resolver, setup, test environment, and asset file transformer, while keeping @anansi/jest-preset as the overall preset (we do not set preset: '@react-native/jest-preset').
Add the preset’s ^react-native($|/.*) moduleNameMapper, with replacement dirname(react-native/package.json) + $1 so subpath imports do not get a double slash ($1 already includes the leading / when present).
Pin react, react-dom, and react-test-renderer to 19.2.3 (and resolutions) so they match react-native-renderer bundled with RN 0.85.
Sync example package.json / lockfiles where React was pinned.
subscriptions.native.tsx: import makeRenderDataClient from @data-client/test.

Verification

yarn ci:build-test-lib
yarn test:ci

Note

No changeset: internal tooling / CI dependency alignment, not a shipping API change.

Bump react-native to 0.85.0, babel-plugin-syntax-hermes-parser to ^0.35.0, and add @react-native/jest-preset for the ReactNative Jest project (resolver, setup, env, asset transformer, react-native subpath mapper). Pin react, react-dom, and react-test-renderer to 19.2.3 to match react-native-renderer. Fix subscriptions.native test import to use @data-client/test. Co-authored-by: Nathaniel Tucker <me@ntucker.me>

vercel · 2026-04-09T12:35:43Z

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changeset-bot · 2026-04-09T12:35:44Z

⚠️ No Changeset found

Latest commit: abd602b

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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github-actions · 2026-04-09T12:37:55Z

Size Change: 0 B

Total Size: 80.7 kB

ℹ️ View Unchanged

Filename	Size
`examples/test-bundlesize/dist/App.js`	1.46 kB
`examples/test-bundlesize/dist/polyfill.js`	307 B
`examples/test-bundlesize/dist/rdcClient.js`	10.5 kB
`examples/test-bundlesize/dist/rdcEndpoint.js`	8 kB
`examples/test-bundlesize/dist/react.js`	59.7 kB
`examples/test-bundlesize/dist/webpack-runtime.js`	726 B

_{compressed-size-action}

Co-authored-by: Nathaniel Tucker <me@ntucker.me>

github-actions

Benchmark React

Details

Benchmark suite	Current: `abd602b`	Previous: `7df6a49`	Ratio
`data-client: getlist-100`	`131.58` ops/s (`± 5.7%`)	`141.85` ops/s (`± 5.6%`)	`1.08`
`data-client: getlist-500`	`39.84` ops/s (`± 5.6%`)	`39.45` ops/s (`± 7.1%`)	`0.99`
`data-client: update-entity`	`322.58` ops/s (`± 9.1%`)	`416.67` ops/s (`± 9.3%`)	`1.29`
`data-client: update-user`	`327.96` ops/s (`± 8.5%`)	`370.37` ops/s (`± 9.7%`)	`1.13`
`data-client: getlist-500-sorted`	`42.2` ops/s (`± 5.7%`)	`43.2` ops/s (`± 6.2%`)	`1.02`
`data-client: update-entity-sorted`	`274.02` ops/s (`± 8.8%`)	`333.33` ops/s (`± 8.6%`)	`1.22`
`data-client: update-entity-multi-view`	`312.5` ops/s (`± 5.8%`)	`370.37` ops/s (`± 9.7%`)	`1.19`
`data-client: list-detail-switch-10`	`6.76` ops/s (`± 4.2%`)	`7.86` ops/s (`± 10.2%`)	`1.16`
`data-client: update-user-10000`	`80.65` ops/s (`± 4.2%`)	`80.01` ops/s (`± 14.7%`)	`0.99`
`data-client: invalidate-and-resolve`	`33.28` ops/s (`± 5.6%`)	`34.84` ops/s (`± 4.7%`)	`1.05`
`data-client: unshift-item`	`210.55` ops/s (`± 4.1%`)	`232.56` ops/s (`± 3.2%`)	`1.10`
`data-client: delete-item`	`274.02` ops/s (`± 6.2%`)	`294.12` ops/s (`± 6.7%`)	`1.07`
`data-client: move-item`	`178.63` ops/s (`± 5.7%`)	`196.08` ops/s (`± 6.0%`)	`1.10`

This comment was automatically generated by workflow using github-action-benchmark.

codecov · 2026-04-09T12:43:00Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.11%. Comparing base (7df6a49) to head (abd602b).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3890   +/-   ##
=======================================
  Coverage   98.11%   98.11%           
=======================================
  Files         153      153           
  Lines        2916     2916           
  Branches      566      566           
=======================================
  Hits         2861     2861           
  Misses         11       11           
  Partials       44       44

☔ View full report in Codecov by Sentry.
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examples/github-app/package-lock.json

…e.json The lockfiles for github-app, nextjs, and todo-app had react and react-dom at 19.2.5 while their package.json files pinned 19.2.3. This mismatch would cause npm ci to fail. Regenerated lockfiles to resolve correctly. Co-authored-by: Nathaniel Tucker <me@ntucker.me>

cursor

Cursor Bugbot has reviewed your changes and found 1 potential issue.

There are 2 total unresolved issues (including 1 from previous review).

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit 7635617. Configure here.}

jest.config.js

The capture group ($|/.*) already includes the leading slash for sub-path imports like react-native/Libraries/Text, so the extra / in the replacement template produced double slashes (e.g. <rnDir>//Libraries/Text). Removing the redundant / fixes both bare react-native (empty capture) and sub-path imports. Co-authored-by: Nathaniel Tucker <me@ntucker.me>

…ement Co-authored-by: Nathaniel Tucker <me@ntucker.me>

renovate bot and others added 2 commits April 9, 2026 12:14

pkg: Update react to v19.2.5

f737d38

ntucker marked this pull request as ready for review April 9, 2026 12:36

chore: remove changeset for internal RN/Jest CI update

741e765

Co-authored-by: Nathaniel Tucker <me@ntucker.me>

github-actions bot reviewed Apr 9, 2026

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cursoragent and others added 2 commits April 9, 2026 13:05

fix(jest): avoid double slash in react-native moduleNameMapper replac…

abd602b

…ement Co-authored-by: Nathaniel Tucker <me@ntucker.me>

ntucker merged commit d23cd80 into master Apr 9, 2026
26 checks passed

ntucker deleted the cursor/rn-085-jest-1600 branch April 9, 2026 13:21

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chore: React Native 0.85, @react-native/jest-preset, React 19.2.3 alignment#3890

chore: React Native 0.85, @react-native/jest-preset, React 19.2.3 alignment#3890
ntucker merged 6 commits intomasterfrom
cursor/rn-085-jest-1600

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