Product websites and documentation
When visitors read the same information, static pages provide a straightforward foundation. Organize content around the questions people bring: what the product does, how to begin and where to find help. Keep navigation, examples and language versions aligned.
Application backends
A backend coordinates validation, storage and access to other services. Keep its public contract small and permissions explicit. Separate long-running work from the request path when possible. Plan data changes with the release; a new application and changed data structures may require an ordered rollout.
Internal tools and integrations
Internal applications still handle valuable data. Identify who can view, change and export it. Prefer narrowly scoped service credentials over a shared personal account. Document the source of truth and behavior after a partial failure: reconciliation is safer than blindly repeating an operation with an unknown result.