babel-preset-jest
Advanced tools
> Babel preset for all Jest plugins. This preset is automatically included when using [babel-jest](https://github.com/facebook/jest/tree/main/packages/babel-jest).
Changelog
28.1.3
[jest-leak-detector] Use native FinalizationRegistry when it exists to get rid of external C dependency (#12973)[jest-changed-files] Fix a lock-up after repeated invocations (#12757)[@jest/expect-utils] Fix deep equality of ImmutableJS OrderedSets (#12977)[jest-mock] Add index signature support for spyOn types (#13013, #13020)[jest-snapshot] Fix indentation of awaited inline snapshots (#12986)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 23,008,214 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.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Node.js has automated its security release process, doubling the number of releases, and is re-evaluating unsupported experimental features with the Next 10 group to enhance security.
Product
Can you spot malicious malicious packages on the web at a glance? Socket can. Check out our updated Web Extension!
Product
Socket introduces three new customizable default security policies for users to choose from: Low Noise (traditional SCA), Default, and Higher Noise.