(Code) sharing is caring
Releasing a project as open source means that any developer is free to use, modify or distribute your work. Open Source libraries are available and configurable, so you can easily create your own custom elements.
Partnering with key players
We work closely with Meta, Microsoft, and Expo to provide the best support for the community. We comment and discuss proposals, suggest improvements and maintain some of the React Native core modules. Our team collaborates with the Meta team members on cutting a new React Native release to put it out there for developers to use.
Our React Native development company advocates code and knowledge sharing. We place a high priority on Open Source work - we create our own libraries, help to maintain community repositories, and sponsor dedicated contributors.
Open Source Partners
OPEN SOURCE PROJECTS
Take a look at some of our best-known Open Source projects:
Ensure your React components perform as intended as your app grows
Cross-platform UI kit with customizable, production-ready components following Google's Material Design
Lightweight testing solution for React Native components, promoting better testing practices
Write CSS in JavaScript with zero runtime using this library. CSS is extracted to files during build
Webpack toolkit for building React Native apps with full Webpack ecosystem support
Check our projects on GitHub!
Open Source &
R&D program
Since we truly value Open Source and understand the importance of active engagement in the community, we fully support Callstack developers in their Open Source contribution. We have a dedicated budget for their Open Source work.
We also invest in new exciting ideas within our internal R&D program. It lets us nurture innovation and foster a culture of continuous learning, sharing, and growth.
Community
We build, maintain and contribute to the most popular Open Source libraries, events and resources in the React and React Native eco-system.
get in touch
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