Repository Complexity

The authored surface is small, while the dependency surface is substantial.

content/{en,ja}/       Markdown and navigation metadata
app/app.config.ts      Theme, search, GitHub, and UI options
app/components/        One header override and Mermaid integration
nuxt.config.ts         Docus layer, i18n, base path, static generation

Docus bundles many capabilities by extending a Nuxt layer. That reduces local boilerplate but pulls in Nuxt UI, Content, Image, i18n, search, OG/SEO, and AI- oriented modules. Complexity is therefore low in visible project files and moderate-to-high in transitive packages and framework knowledge.