Shipping faster with CI/CD: a pragmatic pipeline
A good pipeline makes releasing unremarkable. If deploys need a person, a runbook and a held breath, that is the thing to fix first.
CI: fast feedback on every push
- Install, lint, type-check, unit and integration tests, build — in that order, failing fast.
- Keep it under ten minutes. Parallelise, cache dependencies, and split slow suites.
- Run the same commands locally so "works on my machine" and "passes CI" are the same statement.
CD: one path to production
Every environment is deployed the same way from the same artifact. Promote a build from staging to production — do not rebuild. Database migrations run automatically and are backwards-compatible for one release, so a rollback never breaks.
Safety without ceremony
- Preview deploy per pull request for review.
- Health checks and automatic rollback on a failed deploy.
- Feature flags so shipping code and releasing a feature are separate events.
- Error tracking and a dashboard so you notice regressions in minutes, not from a support ticket.
The result: small changes, released often, each easy to reason about and cheap to undo.