TL;DR - Testing Library
- Testing Library is a family of packages for testing UI components
- It encourages testing behavior over implementation details
- Completely free and open-source
Pricing: Free forever
Best for: Individuals & startups
Score: 88/100
Pricing Plans
Most Popular
Free
Free
Open source
- React testing
- DOM testing
- User-centric
- Accessible queries
About Testing Library
Testing Library tests components the way users interact with them. Query by role and text, not implementation—testing that encourages accessible code.
The philosophy is sound. The queries are user-centric. The tests are meaningful.
Frontend developers wanting tests that reflect user behavior use Testing Library.
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Testing Library FAQ
Yes, Testing Library is completely free and open source under the MIT license. It's maintained by the community and widely used in the JavaScript ecosystem.
Testing Library is a collection of testing utilities that encourage testing your UI components the way users actually interact with them, not implementation details.
Testing Library focuses on testing from a user's perspective - finding elements by text, role, or label. Enzyme tests component internals. Testing Library is now the recommended approach in the React community.