Packages by aaronabramov
Packages maintained by aaronabramov.
48 packages
This packages is a collection of utilities and helper functions
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Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
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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.
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Parameterised tests for Jest
Module for executing heavy tasks under forked processes in parallel, by providing a `Promise` based interface, minimum overhead, and bound workers.
This package extends `expect` library with `jest-snapshot` matchers. It exports `jestExpect` object, which can be used as standalone replacement of `expect`.
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`jest-docblock` is a package that can extract and parse a specially-formatted comment called a "docblock" at the top of a file.
Experimental and currently incomplete module for JSON schemas for [Jest's](https://jestjs.io/) configuration.
`@jest/pattern` is a helper library for the jest library that implements the logic for parsing and matching patterns.
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Delightful JavaScript Testing.
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Stringify any JavaScript value.
`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
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A utility function to get the type of a value
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Applies source maps to stack traces, so a failing test points at the code you wrote rather than at the code Jest ran.