| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| react-native-worklets-0.9.1.tgz | 2026-05-26 | 224.0 kB | |
| README.md | 2026-05-25 | 8.7 kB | |
| Worklets - 0.9.1 source code.tar.gz | 2026-05-25 | 154.8 MB | |
| Worklets - 0.9.1 source code.zip | 2026-05-25 | 156.7 MB | |
| Totals: 4 Items | 311.7 MB | 0 | |
Key changes
Support for cross-runtime Promises
Now functions that return a promise like runOnRuntimeAsync can be used on all runtimes in Bundle Mode, not only the RN Runtime.
The code responsible for memory-management of JavaScript callbacks in C++ was overhauled to support this, which should reduce
the memory imprint and stability of long-held callbacks in brownfield app.
- feat(Worklets): cross-runtime promise handling in Bundle Mode by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9451
- refactor(Worklets): remoteFunction memory model by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9272
Uniform Shareable hosting
Shareables can now be hosted on any runtime, not only the UI Runtime.
- Added shareable support outside UI runtime by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9391
DX improvements
- Passing a local function to
scheduleOnRNno longer crashes the app in C++ but throws an actionable error in JavaScript. -
feat(Worklets): actionable error when passing local function to
scheduleOnRNby @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9386 -
We append an asynchronous stacktrace to error thrown in Worklets for easier debugging. This is an opt-out feature that can be disabled with
ENABLE_CROSS_RUNTIME_STACK_TRACESstatic feature flag. -
Add RN runtime error traces to errors from UI runtime by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9280
-
Console implementation in Bundle Mode now prints objects exactly the same way on Worklet Runtimes as on the RN Runtime.
- Added native logging behavior to worklets runtime by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9201
Other changes
- feat(Worklets): Serializable regexp by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9494
- feat(Worklets): respect relative requires in worklets by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9486
- feat(Worklets): simplified Bundle Mode setup vol2 by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9465
- feat(Worklets): add native ArrayBuffer serialization support and explicitly deprecate
_createSerializableby @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9464 - feat(Worklets): native Error serialization by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9452
- feat(Worklets): use
__RUNTIME_NAMEfor better error messages by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9410 - migrated worklets from java to kotlin by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9130
- fix(Worklets): misplaced else when cloning remote function by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9141
- fix(Worklets): wrong config object in .podspec by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9169
- chore(Worklets): improve async scheduling API error messages by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9183
- fix: Worklets x Reanimated compatibility CI by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9188
- refactor(Worklets): load unpackers with JSI by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/8984
- refactor(Worklets): two-step initialization by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9203
- Replaced WorkletsError and ReanimatedError with lint rule by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9243
- fix(Worklets): duplicate definitions to call microtasks by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9245
- Refactored JSIWorkletsModuleProxy to not inherit from HostObject by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9252
- [fix]ed installUnpackers being called in bundleMode by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9283
- CallGuard in cpp, added support for worklet batching by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9313
- Added tests for bundle mode in babel plugin by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9318
- fix(Worklets): shareable deadlock by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9321
- chore(Worklets): removed stackDetails from bundleMode by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9331
- chore(Worklets): remove duplicate RNRuntime decoration by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9332
- chore(Worklets) Changed scheduleOnUI to schedule in helper by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9376
- chore(Worklets): documented stack trace flag by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9378
- chore(Worklets): various cleanups by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9387
- chore(Worklets): update deprecated API snippets by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9392
- Worklets: fixed memleak in shareable and serializable by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9393
- chore(Worklets): renamed cleanupIfRuntimeExists by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9426
- chore(Worklets): cleaned up ts createWorkletRuntime interface by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9427
- fix(Worklets): remove unused
hermes/hermes.hinclude inUnpackerLoader.hby @tomekzaw in https://github.com/software-mansion/react-native-reanimated/pull/9448 - chore(Worklets): serialization code nits by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9453
- fix(Worklets): repair NDEBUG-only build error in SerializableRemoteFunction by @tomekzaw in https://github.com/software-mansion/react-native-reanimated/pull/9456
- chore(Worklets): add recent expo issues to troubleshooting page by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9460
- refactor(Worklets): add hostRuntimeId to JSIWorkletsModuleProxy by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9461
- chore(Worklets): throw when serializing promises by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9468
- Symbol serializable hotfix by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9476
- fix(Worklets): unused lambda capture in release Android build by @tomekzaw in https://github.com/software-mansion/react-native-reanimated/pull/9480
- chore(Worklets): remove unnecessary CI-s by @tshmieldev in https://github.com/software-mansion/react-native-reanimated/pull/9484
- fix(Worklets): eager imports issue by @tjzel in https://github.com/software-mansion/react-native-reanimated/pull/9488
New Contributors
- @tshmieldev made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9130
- @avibega23 made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9153
- @mobinni made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9052
- @pkfms made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9154
- @GrzywN made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9175
- @PiotrWszolek made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/8848
- @pranko17 made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/8782
- @edkimmel made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/7494
- @ashfurrow made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9162
- @elliottkember made their first contribution in https://github.com/software-mansion/react-native-reanimated/pull/9466
Full Changelog: https://github.com/software-mansion/react-native-reanimated/compare/worklets-0.8.3...worklets-0.9.1