expect
popularThis package exports the `expect` function used in [Jest](https://jestjs.io/). You can find its documentation [on Jest's website](https://jestjs.io/docs/expect).
Updated by @scotthovestadt
jest-validate
Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
Updated by @scotthovestadt
babel-plugin-jest-hoist
Babel plugin to hoist `jest.disableAutomock`, `jest.enableAutomock`, `jest.unmock`, `jest.mock`, calls above `import` statements. This plugin is automatically included when using …
Updated by @scotthovestadt
jest-changed-files
A module used internally by Jest to check which files have changed since you last committed in git or hg.
Updated by @scotthovestadt
jest-worker
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
Updated by @scotthovestadt
jest-diff
Display differences clearly so people can review changes confidently.
Updated by @scotthovestadt
babel-preset-jest
> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/facebook/jest/tree/main/packages/babel-jest).
Updated by @scotthovestadt
jest-matcher-utils
A set of utility functions for expect and related packages
Updated by @scotthovestadt
diff-sequences
Compare items in two sequences to find a longest common subsequence
Updated by @scotthovestadt
jest-serializer
Module for serializing and deserializing object into memory and disk. By default, the `v8` implementations are used, but if not present, it defaults to `JSON` implementation. Both …
Updated by @scotthovestadt
jest-circus
[type-definitions]: https://github.com/facebook/jest/blob/main/packages/jest-types/src/Circus.ts
Updated by @scotthovestadt
jest-docblock
`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
Updated by @scotthovestadt
jest-leak-detector
Module for verifying whether an object has been garbage collected or not.
Updated by @scotthovestadt
schema-object
Enforce schema on JavaScript objects, including type, transformation, and validation. Supports extends, sub-schemas, and arrays.
Updated by @scotthovestadt