There’s a moment, if you work with developer tooling, when you realize your support inbox is one of the most honest sources of developer feedback.
People don't usually file a support ticket because everything is working perfectly. They file one because a build has been failing for hours, a production release is blocked, or something that worked yesterday suddenly doesn't work after an upgrade.
We looked at a year of React Native support tickets and found recurring problems around builds, dependencies, Expo configuration, Supabase, and production setup.
The interesting part isn't just what breaks. It's where developers lose the most time.
Build and dependency problems
React Native projects sit on top of several layers: JavaScript, React Native, Expo, native iOS and Android projects, and third-party packages.
When those layers get out of sync, errors can become difficult to diagnose.
A package might expect a different React Native version. An Expo SDK upgrade might expose an incompatible native dependency. A clean build can suddenly fail even though the application code hasn't changed.
This is why checking dependency compatibility before adding more packages matters.
Expo build errors
Expo simplifies a lot of React Native development, but build configuration can still become a source of problems.
When a project depends on native modules, configuration has to remain compatible with the Expo SDK and the native projects being generated.
A useful sanity check is to test the project from a clean clone rather than relying only on an existing local environment.
If a fresh environment cannot reproduce the expected build, there may be configuration or dependency problems hiding in the developer's machine.
Supabase and authentication issues
Backend configuration creates another category of problems.
A common example is authentication or database queries returning unexpected results even though the application code appears correct.
With Supabase, Row Level Security policies can affect whether queries return data. Developers may see an empty result and initially assume the query itself is broken when the actual issue is authorization.
Debugging these issues requires checking both the application code and the backend policies.
React Native template problems
A starter project can save significant setup time, but only if it remains maintainable after the initial setup.
A template with outdated dependencies or unnecessary configuration can create more work later.
Before adopting a React Native starter, it's worth checking:
- React Native and Expo versions
- Native dependency compatibility
- Build configuration
- Authentication setup
- Environment variable handling
- Whether the project works from a fresh clone
The number of features in a template isn't necessarily the most important factor.
The real question is whether the project gives you a reliable starting point.
Production problems are different
Something working in development doesn't guarantee that it will work in production.
Production builds introduce additional variables: release configuration, native build settings, environment variables, API configuration, and platform-specific behavior.
That's why reproducing production-like conditions as early as possible can reduce surprises later.
What support tickets reveal
The biggest lesson from support requests is that many React Native problems aren't caused by one complicated piece of code.
They're often caused by interactions between tools and dependencies.
A project can have perfectly reasonable application code and still fail because:
- A dependency expects another SDK version
- Native configuration is outdated
- A backend policy blocks a request
- Environment variables aren't available in the build
- A starter template contains legacy configuration
Understanding those layers makes debugging much easier.
Final takeaway
React Native development isn't just about writing components.
A large part of the developer experience comes from the tooling around those components: dependency management, native builds, backend configuration, and production environments.
If you're starting a new React Native project, spending a little time validating the foundation can save much more time once development gets serious.
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