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babel-preset-jest
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> 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).
Babel preset for all Jest plugins. This preset is automatically included when using babel-jest.
$ npm install --save-dev babel-preset-jest
babel.config.js
(Recommended)module.exports = {
presets: ['jest'],
};
$ babel script.js --presets jest
require('@babel/core').transform('code', {
presets: ['jest'],
});
29.6.3
[expect, @jest/expect-utils]
ObjectContaining
support sumbol
as key (#14414)[expect]
Remove @types/node
from dependencies (#14385)[jest-core]
Use workers in watch mode by default to avoid crashes (#14059 & #14085).[jest-reporters]
Update istanbul-lib-instrument
dependency to v6. (#14401)[jest-mock]
Revert #13692 as it was a breaking change (#14429)[jest-mock]
Revert #13866 as it was a breaking change (#14429)[jest-mock]
Revert #13867 as it was a breaking change (#14429)[@jest/reporters]
Marks Reporter's hooks as optional (#14433)[jest-runtime]
Fix dynamic ESM import module bug when loaded module through jest.isolateModulesAsync
(#14397)[jest-changed-files, jest-circus, jest-console, @jest/core, @jest/runtime, @jest/transform]
Use invariant
and notEmpty
from jest-util
rather than own internal (#14366)FAQs
> 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).
The npm package babel-preset-jest receives a total of 17,052,351 weekly downloads. As such, babel-preset-jest popularity was classified as popular.
We found that babel-preset-jest demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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