npm downloads
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.
`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
Simple functions shared among the sinon end user libraries
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).
Stringify any JavaScript value.
This packages is a collection of utilities and helper functions
Delightful JavaScript Testing.
Jest's reporters
Display differences clearly so people can review changes confidently.
Fake JavaScript timers
Use this module to start and stop the V8 inspector manually and collect precise coverage.
This module exports some utils for the `expect` function used in [Jest](https://jestjs.io/).
Delightful JavaScript Testing.
Module for verifying whether an object has been garbage collected or not.
Create a new Jest project
This package contains shared types of Jest's packages.
Jest plugin to use babel for transformation.
A module used internally by Jest to check which files have changed since you last committed in git or hg.
`@jest/pattern` is a helper library for the jest library that implements the logic for parsing and matching patterns.
> 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).
This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.
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
**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).
Compare items in two sequences to find a longest common subsequence
[type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts
Delightful JavaScript Testing.
This module creates a function which is used for generating cache keys used by code transformers in Jest.
Showing 50 of 117 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.
`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
Simple functions shared among the sinon end user libraries
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).
Stringify any JavaScript value.
This packages is a collection of utilities and helper functions
Delightful JavaScript Testing.
Jest's reporters
Display differences clearly so people can review changes confidently.
Fake JavaScript timers
Use this module to start and stop the V8 inspector manually and collect precise coverage.
This module exports some utils for the `expect` function used in [Jest](https://jestjs.io/).
Delightful JavaScript Testing.
Module for verifying whether an object has been garbage collected or not.
Create a new Jest project
This package contains shared types of Jest's packages.
Jest plugin to use babel for transformation.
A module used internally by Jest to check which files have changed since you last committed in git or hg.
`@jest/pattern` is a helper library for the jest library that implements the logic for parsing and matching patterns.
> 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).
This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.
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
**Note:** More details on user side API can be found in [Jest documentation](https://jestjs.io/docs/mock-function-api).
Compare items in two sequences to find a longest common subsequence
[type-definitions]: https://github.com/jestjs/jest/blob/main/packages/jest-types/src/Circus.ts
Delightful JavaScript Testing.
This module creates a function which is used for generating cache keys used by code transformers in Jest.
Showing 50 of 117 packages