Courses / Frontend Security & Observability
23. Environment-specific deployment configuration
Managing separate configurations for development, staging, and production deployments.
JavaScript
Environment-specific deployment configuration
Keeping separate settings (API URLs, feature flags, keys) for dev, staging, and production so the app behaves correctly in each environment.
"I want my development build to hit a local API, staging to use a QA server, and production to use the real API—without editing code each deploy."
Environment-specific deployment configuration is the practice of providing different configuration values for different deployment targets (development, staging, production) and selecting the right set at build or runtime.
"I want my development build to hit a local API, staging to use a QA server, and production to use the real API—without editing code each deploy."
Environment-specific deployment configuration is the practice of providing different configuration values for different deployment targets (development, staging, production) and selecting the right set at build or runtime.