Swift Configuration provides a unified API for reading configuration values and secrets in server-side Swift libraries and applications. By separating the configuration reader from the underlying providers, services can seamlessly switch between different configuration sources: from environment variables and JSON files during development to sophisticated remote configuration systems in production.

This talk demonstrates how to gradually adopt Swift Configuration in your existing Swift libraries and services, starting with basic patterns like reading from environment variables and JSON files, then progressing to advanced scenarios including configuration hot-reloading, access logging, and building custom providers.

You’ll leave with practical knowledge and code examples that you can immediately apply to modernize configuration management in your Swift libraries and services.