How to
Everything you can’t do with environment variables (and what you actually should)
Wojtek Gawroński
Developer Advocate
Let me be clear upfront: environment variables are great and they have their place. This is not a hit piece. The Twelve-Factor App got this right in 2011. Environment variables are the universal interface for process-level configuration. Every language reads them. Every container runtime injects them. Every CI/CD pipeline sets them. Every orchestrator manages them. […]
