FinalizationRegistrywhen it exists to get rid of external C dependency (#12973)
[jest-changed-files]Fix a lock-up after repeated invocations (#12757)
[@jest/expect-utils]Fix deep equality of ImmutableJS OrderedSets (#12977)
[jest-mock]Add index signature support for
spyOntypes (#13013, #13020)
[jest-snapshot]Fix indentation of awaited inline snapshots (#12986)
🏃🏽 Instant Feedback: Failed tests run first. Fast interactive mode can switch between running all tests or only test files related to changed files.
📸 Snapshot Testing: Jest can capture snapshots of React trees or other serializable values to simplify UI testing.
Read More: https://jestjs.io/
The npm package jest receives a total of 13,350,424 weekly downloads. As such, jest popularity was classified as popular.
We found that jest demonstrated a healthy version release cadence and project activity. It has 7 open source maintainers collaborating on the project.