jest
https://github.com/jestjs/jest
TypeScript
Delightful JavaScript Testing.
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- Issues
- feat(jest-snapshot): support ESM snapshotResolver and snapshotSerializers
- [Feature]: Migrate from istanbuljs/istanbuljs to @vitest/istanbuljs
- [Feature]: Extend timer mocks to cover node:timers/promises
- fix(jest-runtime): link a top-level-await graph in the sync walk
- Failed build: Node Nightly CI
- feat: expose failed matcher metadata
- fix(jest-reporters): do not check coverageThreshold when running a shard
- fix(jest-reporters): collect untested files from project-level collectCoverageFrom (#16278)
- fix(jest-snapshot): give each test its own snapshot keys
- Isolate expect.assertions state per test.concurrent
- Docs
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