expect 24.9.0
This package exports the `expect` function used in [Jest](https://jestjs.io/). You can find its documentation [on Jest's website](https://jestjs.io/docs/en/expect.html).
expect@24.9.0 was published on 2019-08-16. Its manifest declares 6 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. The declared Node.js requirement is >= 6.
All expect versions · Permanent reference to 24.9.0 · Latest release
Package specifications
| Version | 24.9.0 |
|---|---|
| License declaration | MIT |
| Published | 2019-08-16T05:56:10.785Z |
| Node.js requirement | >= 6 |
| Type declarations | Bundled declarations |
| Runtime dependency count | 6 |
| Peer requirement count | 0 |
| Optional dependency count | 0 |
| Minified size | Measurement not available yet |
| Minified + gzip | Measurement not available yet |
| Unpacked distribution size | 2953.93 KiB |
| Published file count | 41 |
| Package type | Not declared |
| ES module entry | Not declared |
| Default entry | build/index.js |
| Side effects declaration | Not declared |
| Direct advisories | 0 |
| Resolved graph dependencies | 135 |
| Repository stars | 45481 |
| Repository forks | 6714 |
Install expect 24.9.0
npm install expect@24.9.0 pnpm add expect@24.9.0 yarn add expect@24.9.0
Runtime dependencies
- @jest/types ^24.9.0
- ansi-styles ^3.2.0
- jest-get-type ^24.9.0
- jest-regex-util ^24.9.0
- jest-message-util ^24.9.0
- jest-matcher-utils ^24.9.0
Peer requirements
- None declared
Optional dependencies
- None declared
Resolved dependency graph
This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.
- @jest/types@24.9.0 — direct
- ansi-styles@3.2.1 — direct
- jest-get-type@24.9.0 — direct
- jest-matcher-utils@24.9.0 — direct
- jest-message-util@24.9.0 — direct
- jest-regex-util@24.9.0 — direct
- @types/istanbul-lib-coverage@2.0.6 — indirect
- @types/istanbul-reports@1.1.2 — indirect
- @types/yargs@13.0.12 — indirect
- color-convert@1.9.3 — indirect
- chalk@2.4.2 — indirect
- jest-diff@24.9.0 — indirect
- pretty-format@24.9.0 — indirect
- @babel/code-frame@7.29.7 — indirect
- @jest/test-result@24.9.0 — indirect
- @types/stack-utils@1.0.1 — indirect
- micromatch@3.1.10 — indirect
- slash@2.0.0 — indirect
- stack-utils@1.0.5 — indirect
- @types/istanbul-lib-report@3.0.3 — indirect
- @types/yargs-parser@21.0.3 — indirect
- color-name@1.1.3 — indirect
- escape-string-regexp@1.0.5 — indirect
- supports-color@5.5.0 — indirect
- diff-sequences@24.9.0 — indirect
- ansi-regex@4.1.1 — indirect
- react-is@16.13.1 — indirect
- @babel/helper-validator-identifier@7.29.7 — indirect
- js-tokens@4.0.0 — indirect
- picocolors@1.1.1 — indirect
- @jest/console@24.9.0 — indirect
- arr-diff@4.0.0 — indirect
- array-unique@0.3.2 — indirect
- braces@2.3.2 — indirect
- define-property@2.0.2 — indirect
- extend-shallow@3.0.2 — indirect
- extglob@2.0.4 — indirect
- fragment-cache@0.2.1 — indirect
- kind-of@6.0.3 — indirect
- nanomatch@1.2.13 — indirect
- object.pick@1.3.0 — indirect
- regex-not@1.0.2 — indirect
- snapdragon@0.8.2 — indirect
- to-regex@3.0.2 — indirect
- escape-string-regexp@2.0.0 — indirect
- has-flag@3.0.0 — indirect
- @jest/source-map@24.9.0 — indirect
- arr-flatten@1.1.0 — indirect
- extend-shallow@2.0.1 — indirect
- fill-range@4.0.0 — indirect
- isobject@3.0.1 — indirect
- repeat-element@1.1.4 — indirect
- snapdragon-node@2.1.1 — indirect
- split-string@3.1.0 — indirect
- is-descriptor@1.0.4 — indirect
- assign-symbols@1.0.0 — indirect
- is-extendable@1.0.1 — indirect
- define-property@1.0.0 — indirect
- expand-brackets@2.1.4 — indirect
- extend-shallow@2.0.1 — indirect
- map-cache@0.2.2 — indirect
- is-windows@1.0.2 — indirect
- safe-regex@1.1.0 — indirect
- base@0.11.2 — indirect
- debug@2.6.9 — indirect
- define-property@0.2.5 — indirect
- extend-shallow@2.0.1 — indirect
- source-map@0.5.7 — indirect
- source-map-resolve@0.5.3 — indirect
- use@3.1.1 — indirect
- callsites@3.1.0 — indirect
- graceful-fs@4.2.11 — indirect
- source-map@0.6.1 — indirect
- is-extendable@0.1.1 — indirect
- extend-shallow@2.0.1 — indirect
- is-number@3.0.0 — indirect
- repeat-string@1.6.1 — indirect
- to-regex-range@2.1.1 — indirect
- define-property@1.0.0 — indirect
- snapdragon-util@3.0.1 — indirect
- is-accessor-descriptor@1.0.2 — indirect
- is-data-descriptor@1.0.1 — indirect
- is-plain-object@2.0.4 — indirect
- is-descriptor@1.0.4 — indirect
- define-property@0.2.5 — indirect
- extend-shallow@2.0.1 — indirect
- posix-character-classes@0.1.1 — indirect
- ret@0.1.15 — indirect
- cache-base@1.0.1 — indirect
- class-utils@0.3.6 — indirect
- component-emitter@1.3.1 — indirect
- define-property@1.0.0 — indirect
- mixin-deep@1.3.2 — indirect
- pascalcase@0.1.1 — indirect
- ms@2.0.0 — indirect
- is-descriptor@0.1.8 — indirect
- atob@2.1.2 — indirect
- decode-uri-component@0.2.2 — indirect
- resolve-url@0.2.1 — indirect
- source-map-url@0.4.1 — indirect
- urix@0.1.0 — indirect
- kind-of@3.2.2 — indirect
- is-descriptor@1.0.4 — indirect
- kind-of@3.2.2 — indirect
- hasown@2.0.4 — indirect
- collection-visit@1.0.0 — indirect
- get-value@2.0.6 — indirect
- has-value@1.0.0 — indirect
- set-value@2.0.1 — indirect
- to-object-path@0.3.0 — indirect
- union-value@1.0.1 — indirect
- unset-value@1.0.0 — indirect
- arr-union@3.1.0 — indirect
- define-property@0.2.5 — indirect
- static-extend@0.1.2 — indirect
- is-descriptor@1.0.4 — indirect
- for-in@1.0.2 — indirect
- is-extendable@1.0.1 — indirect
- is-buffer@1.1.6 — indirect
- function-bind@1.1.2 — indirect
- map-visit@1.0.0 — indirect
- object-visit@1.0.1 — indirect
- has-values@1.0.0 — indirect
- extend-shallow@2.0.1 — indirect
- kind-of@3.2.2 — indirect
- has-value@0.3.1 — indirect
- define-property@0.2.5 — indirect
- object-copy@0.1.0 — indirect
- kind-of@4.0.0 — indirect
- has-values@0.1.4 — indirect
- isobject@2.1.0 — indirect
- copy-descriptor@0.1.1 — indirect
- define-property@0.2.5 — indirect
- kind-of@3.2.2 — indirect
- isarray@1.0.0 — indirect
How to interpret the specifications
Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.
Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.
Evidence and freshness
- https://registry.npmjs.org/expect/24.9.0 — retrieved 2026-10-29T08:23:28.001Z
- https://api.deps.dev/v3/projects/github.com%2Fjestjs%2Fjest — retrieved 2026-10-29T05:10:04.005Z
- https://api.deps.dev/v3/systems/npm/packages/expect/versions/24.9.0 — retrieved 2026-10-29T08:23:28.499Z
- https://api.deps.dev/v3/systems/npm/packages/expect/versions/24.9.0:dependencies — retrieved 2026-10-29T08:23:28.528Z