Jest: The 'Batteries-Included' JavaScript Test Runner
Jest is a "batteries-included" JavaScript testing framework, bundling a runner, assertions, and mocking tools. It's a default for React apps but works for any JS project. The footgun is thinking it's only for React; it's a general-purpose tool.
Jest is a "batteries-included" JavaScript testing framework, bundling a test runner, assertion library, and mocking tools into one package for simplicity. It's a default choice for testing React apps, but works with Node, TypeScript, and Vue, often with zero configuration. The main footgun is underestimating its scope; people assume Jest is only for React components, when it's a general-purpose framework for any JavaScript codebase.
Read the original → jestjs.io
- #javascript
- #testing
- #jest
- #frontend
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