Enzyme is a JavaScript testing utility for React that provides a jQuery-like API for manipulating, traversing, and simulating component output. It makes testing React components easier by allowing detailed inspection of rendered trees. Developers install `enzyme` along with a version-specific adapter, like `enzyme-adapter-react-16`, to ensure compatibility with their project's React version.
To simplify writing tests for React component output and behavior.
React developers who need a flexible and intuitive way to assert on their components' rendering and internal state.