DubbingDemo and DemoPresetGrid already degrade gracefully (hide) when their assets / is_demo profiles are missing, but DictationDemo always rendered its three hardcoded cards — which fail on click without the bundled sample WAVs (rendered by scripts/build_demos.sh; absent in a plain source checkout). Add a mount-time HEAD probe of the first sample; if it's not present, hide the whole demo (mirrors DubbingDemo's missing-manifest behavior). When assets are present, behavior is unchanged. Test: HEAD 404 → demo renders nothing. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
React + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- @vitejs/plugin-react uses Oxc
- @vitejs/plugin-react-swc uses SWC
React Compiler
The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.
Expanding the ESLint configuration
If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the TS template for information on how to integrate TypeScript and typescript-eslint in your project.