babel-preset-jest
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Changelog
29.4.2
[@jest/core] Instrument significant lifecycle events with performance.mark() (#13859)[expect, @jest/expect] Provide type of actual as a generic argument to Matchers to allow better-typed extensions (#13848)[jest-circus] Added explicit mention of test failing because done() is not being called in error message (#13847)[jest-runtime] Handle CJS re-exports of node core modules from ESM (#13856)[jest-transform] Downgrade write-file-atomic to v4 (#13853)[jest-worker] Ignore IPC messages not intended for Jest (#13543)Readme
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'],
});
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 23,509,166 weekly downloads. As such, babel-preset-jest popularity was classified as popular.
We found that babel-preset-jest demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 6 open source maintainers collaborating on the project.
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