![Reassure](https://github.com/callstack/reassure/raw/main/packages/reassure/docs/logo.png)
Performance testing companion for React and React Native.
![Callstack x Entain](https://github.com/callstack/reassure/raw/main/packages/reassure/docs/callstack-x-entain.png)
![](/reassure/assets/images/maintainable-ee1d3a49fb31ca65579d97658835873e.png)
Maintainable
Write maintainable performance tests for your React Native apps
![](/reassure/assets/images/reliable-4a7073a7b6d059d2221ec5d5bbbcaf12.png)
Reliable
Extend your existing RNTL tests into performance tests easily
![](/reassure/assets/images/community_driven-0130579188eb039b65a9098446d419d1.png)
Community Driven
Supported by React Native community and its core contributors
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