babel-plugin-jest-hoist

A Babel plugin that hoists Jest mock and unmock calls to the top of the test module scope, ensuring they execute before any imports. Version 30.3.0 is the latest stable release, part of Jest v30 series. It works alongside babel-jest and jest-runtime to allow proper mocking with ES6 modules. Key differentiator: it is specifically designed for Jest's transformation pipeline and is automatically installed as a dependency of babel-jest in Jest projects. Does not require separate configuration unless using a custom Babel setup.