Show HN: DAC – open-source dashboard as code tool for agents and humans

DAC is an open-source dashboard-as-code tool that enables organizations to build standardized, version-controlled dashboards using YAML and TSX with built-in AI agent capabilities, reducing manual dashboard creation and improving governance across analytics platforms. This infrastructure-as-code approach to business intelligence allows IT teams to enforce consistency, enable code review processes, and automate dashboard generation through AI agents while maintaining a semantic layer that centralizes metric definitions. For CIOs, this represents a shift toward treating dashboards as managed infrastructure assets rather than ad-hoc creations, improving data governance, auditability, and organizational agility in analytics delivery.