Configuration

You can use configuration to change the behavior of your application without having to modify its source code. Configuration is a good fit for:

• Values that change based on the environment the application is running in.
• Secrets that you want to keep out of version control.
• Parameters that you may want to tweak at runtime without having to redeploy.

API keys, database credentials, feature flags, logging level—these are all commonly managed via configuration.

In this guide

Configuration is a first-class concept in Pavex and this guide provides an in-depth introduction to Pavex configuration system.

"New entries" and "Loading" are must-reads: they explain how to add configuration options to your application and how Pavex loads configuration values.