Below is a dependency graph if each type of technical documentation and how it relates to specifications. Each node in the graph is clickable, which then will lead you to a document explaining what it is, and how it depends upon specifications.
flowchart TD subgraph implementation["Implementation Layer"] API[API Documentation] ARCH[Architecture Docs] CODE[Code & Comments] end subgraph integration["Integration Layer"] SDK[SDK Guides] PROTO[Protocol Docs] SCHEMA[Data Schemas] end subgraph consumption["Consumer Layer"] DEV[Developer Guides] TUT[Tutorials] REF[Reference Manuals] end implementation --> SPEC integration --> SPEC consumption --> SPEC subgraph foundation[" "] SPEC[("📋 SPECIFICATION<br/>─────────────<br/>Requirements<br/>Constraints<br/>Interfaces<br/>Behaviors")] end SPEC --> validation SPEC --> community subgraph validation["Validation Layer"] TEST[Test Suites] COMPLY[Compliance Checks] AUDIT[Audit Trails] end subgraph community["Community Layer"] CONTRIB[Contribution Guidelines] RFC[RFCs & Proposals] CHANGE[Changelogs] end API --> DEV ARCH --> DEV SDK --> TUT PROTO --> REF SCHEMA --> REF TEST --> AUDIT COMPLY --> AUDIT RFC --> CHANGE CHANGE --> CONTRIB CODE --> CONTRIB click SPEC "00-specification" click API "01-api-documentation" click ARCH "02-architecture-docs" click CODE "03-code-and-comments" click SDK "04-sdk-guides" click PROTO "05-protocol-docs" click SCHEMA "06-data-schemas" click DEV "07-developer-guides" click TUT "08-tutorials" click REF "09-reference-manuals" click TEST "10-test-suites" click COMPLY "11-compliance-checks" click AUDIT "12-audit-trails" click CONTRIB "13-contribution-guidelines" click RFC "14-rfcs-and-proposals" click CHANGE "15-changelogs" style SPEC fill:#2d5a6b,stroke:#1a3d4a,stroke-width:4px,color:#fff style foundation fill:#e8f4f8,stroke:#4a90a4,stroke-width:2px style implementation fill:#f0f7fa,stroke:#6b8e9f,color:#1a3d4a style integration fill:#f0f7fa,stroke:#6b8e9f,color:#1a3d4a style consumption fill:#f0f7fa,stroke:#6b8e9f,color:#1a3d4a style validation fill:#f0f7fa,stroke:#6b8e9f,color:#1a3d4a style community fill:#f0f7fa,stroke:#6b8e9f,color:#1a3d4a