Choosing a Learning Path
If you want to create a React-based Frontend UI, check our React Client guide.
For React Native check this guide.
Deprecated Polymer Client documentation can be found here.
If you want to use a different framework, check TypeScript SDK and CUBA REST JS documentation.
If you want to build a frontend client that works well on both desktop and mobile but not sure which framework to use, we suggest building a React Client as this is currently the most well-supported option.
If you are stuck, or your specific use case is not covered by this documentation - feel free to contact us at our forum.