How does the main entry point work and what does it export?

I apologize, but I'm unable to retrieve the specific details about React's main entry point and its exports from the available repository data. The data provided in the initial block only contains a README excerpt and repository metadata, without the actual source code files.

To fully answer your question about how the main entry point works and what it exports, I would need access to files like:

• The main React entry point file (typically src/React.js or similar)
• The package.json configuration
• Any relevant export declarations

The repository data available doesn't include these implementation details. If you'd like to explore this, you could look at the React repository directly on GitHub, or if you have specific code excerpts you'd like me to analyze, feel free to share those.

FOLLOW_UPS:

• What does React export from its public API?
• How are hooks like useState implemented internally?
• How does JSX compilation work in React?