4 knowledge units
Managed and self-hosted deploymentBuildWithHQ supports a managed runtime and a self-hosted BuildWithHQ Appliance while retaining a centrally governed software catalog and release supply chain.Platform planes and database boundariesBuildWithHQ separates central control/catalog/orchestration concerns from each SaaS application’s runtime, AI, logging, and custom-code execution boundaries.Server-driven JSON presentationBuildWithHQ represents pages and much application behavior as versioned JSON/schema interpreted by a shared runtime, enabling many application variations from a common codebase.Template snapshot isolation and explicit upgradesPublished template versions are installed as private application state pinned to a known version; upstream changes do not silently mutate running customer applications.