# Development Documentation

Documentation for developers building and extending SecretumVault.

## Contents

- **[Build Features](build-features.md)** - Cargo features, compilation options, dependencies
- **[Features Control](features-control.md)** - Build features and Justfile recipes
- **[Post-Quantum Cryptography](pqc-support.md)** - PQC algorithms, backend support, configuration

## Quick Links

- [Back to Documentation Index](../README.md)
- [Architecture](../architecture/)
- [User Guide](../user-guide/)