# First Program
Let's build a complete image processing program using Trueno to demonstrate real-world usage.
## Project: Brightness Adjustment Tool
We'll create a CLI tool that adjusts image brightness using SIMD-accelerated vector operations.
[Content to be added: Complete example with image loading, vector processing, benchmarking]
## Next Steps
- [Architecture Overview](../architecture/overview.md)
- [API Reference](../api-reference/vector-operations.md)
- [Examples](../examples/image-processing.md)