shipping-and-launch

Plan a production launch by running through a pre-launch checklist covering code quality, security, performance, and accessibility, then defining staged rollout strategies and feature flags to reduce blast radius and enable quick rollbacks.

A pre-launch deployment checklist should include code quality verification, security audits, performance testing, accessibility checks, infrastructure validation, deployment readiness, feature flags configuration, and post-launch monitoring setup.

Feature flags reduce blast radius during a production release by allowing you to toggle new functionality on or off without redeploying code, enabling staged rollouts and immediate rollback if monitoring detects issues.

Monitor a production environment after a launch by implementing post-launch verification checks that track application health, observe key metrics, and trigger rollback protocols if the deployment behaves unexpectedly.

Yes, this staged rollout strategy applies to infrastructure changes and database migrations, providing observable monitoring and rollback readiness to ensure production safety during complex transitions.

You need a rollback plan for any production deployment involving new features, infrastructure changes, or migrations where unexpected failures could impact users and require immediate reversion to a stable state.