From in-house project to Open Source*
We’ve created the Reassure to originally help one of our clients, Entain, in monitoring performance regression of React components in their app. Now, thanks to their willingness to develop the React & React Native ecosystem, we decided to make it Open Source.
With Reassure developers will be able to write tests measuring the average rendering time of the in-app components and monitor these for each pull request in order to pro-actively notice performance issues.
The tool is still in beta, but we want you to put your hands on it, test it and give us feedback essential for its further development.
Write performance tests
using familiar Testing Library syntax
between different versions of your code
Run on your favorite CI
as long as it provides stable results
Integrate with Github
for real-time feedback during code review
Callstack loves Open Source and Reassure is a further demonstration of that. We are owners and maintainers of many libraries used by millions of developers worldwide, including:
is a Webpack-based toolkit that allows you to build a React Native app with full support of the Webpack ecosystem. It makes Webpack understand React Native codebases and produce bundles that can be run by React Native applications.