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Analyze and visualize download stats for npm packages and authors.
Analyze and visualize download stats for npm packages and authors.
Analyze and visualize download stats for npm packages and authors.
Analyze and visualize download stats for npm packages and authors.
Showing npm packages maintained by this author. Pick a package to open detailed download analytics.
Experimental and currently incomplete module for JSON schemas for [Jest's](https://jestjs.io/) configuration.
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
Display differences clearly so people can review changes confidently.
Delightful JavaScript Testing.
This package contains shared types of Jest's packages.
This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.
This module exports some utils for the `expect` function used in [Jest](https://jestjs.io/).
Babel plugin to hoist `jest.disableAutomock`, `jest.enableAutomock`, `jest.unmock`, `jest.mock`, calls above `import` statements. This plugin is automatically included when using [babel-jest](https://github.com/jestjs/jest/tree/main/packages/babel-jest).
This packages is a collection of utilities and helper functions
`@jest/pattern` is a helper library for the jest library that implements the logic for parsing and matching patterns.
Module for verifying whether an object has been garbage collected or not.
Jest's reporters
Delightful JavaScript Testing.
A module used internally by Jest to check which files have changed since you last committed in git or hg.
`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
Stringify any JavaScript value.
**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).
`jest-haste-map` is a module used by Jest, a popular JavaScript testing framework, to create a fast lookup of files in a project. It helps Jest efficiently locate and track changes in files during testing, making it particularly useful for large projects
Jest plugin to use babel for transformation.
> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/jestjs/jest/tree/main/packages/babel-jest).
Applies source maps to stack traces, so a failing test points at the code you wrote rather than at the code Jest ran.
Parameterised tests for Jest
Compare items in two sequences to find a longest common subsequence
Delightful JavaScript Testing.
This module creates a function which is used for generating cache keys used by code transformers in Jest.
Create a new Jest project
Compare items in two sequences to find a longest common subsequence
A set of utility functions for expect and related packages
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/expect).
Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
A utility function to get the type of a value
[type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts
Showing 50 of 72 packages
Analyze and visualize download stats for npm packages and authors.
Showing npm packages maintained by this author. Pick a package to open detailed download analytics.
Experimental and currently incomplete module for JSON schemas for [Jest's](https://jestjs.io/) configuration.
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
Display differences clearly so people can review changes confidently.
Delightful JavaScript Testing.
This package contains shared types of Jest's packages.
This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.
This module exports some utils for the `expect` function used in [Jest](https://jestjs.io/).
Babel plugin to hoist `jest.disableAutomock`, `jest.enableAutomock`, `jest.unmock`, `jest.mock`, calls above `import` statements. This plugin is automatically included when using [babel-jest](https://github.com/jestjs/jest/tree/main/packages/babel-jest).
This packages is a collection of utilities and helper functions
`@jest/pattern` is a helper library for the jest library that implements the logic for parsing and matching patterns.
Module for verifying whether an object has been garbage collected or not.
Jest's reporters
Delightful JavaScript Testing.
A module used internally by Jest to check which files have changed since you last committed in git or hg.
`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
Stringify any JavaScript value.
**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).
`jest-haste-map` is a module used by Jest, a popular JavaScript testing framework, to create a fast lookup of files in a project. It helps Jest efficiently locate and track changes in files during testing, making it particularly useful for large projects
Jest plugin to use babel for transformation.
> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/jestjs/jest/tree/main/packages/babel-jest).
Applies source maps to stack traces, so a failing test points at the code you wrote rather than at the code Jest ran.
Parameterised tests for Jest
Compare items in two sequences to find a longest common subsequence
Delightful JavaScript Testing.
This module creates a function which is used for generating cache keys used by code transformers in Jest.
Create a new Jest project
Compare items in two sequences to find a longest common subsequence
A set of utility functions for expect and related packages
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/expect).
Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
A utility function to get the type of a value
[type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts
Showing 50 of 72 packages