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- Admonition/Alert blocks — GitHub-style
> [!TYPE] blockquote syntax with 6 types (NOTE, TIP, IMPORTANT, WARNING, CAUTION, CRITICAL)
- Custom Goldmark AST transformer for parsing alert markers
/sitemap.xml endpoint for search engine crawlers- Raw asset serving for non-markdown files alongside markdown content
- URL fallback handling:
.md extension redirects, case-insensitive path matching, trailing slash normalization
- AST-based Mermaid detection via Goldmark parser context
- Blob storage support via gocloud.dev (S3, GCS, Azure Blob, filesystem, memory)
- Prometheus-format
/metrics endpoint
- Reading time estimates in article headers
- Smart 404 pages with Levenshtein-distance “Did you mean?” suggestions
- Refactored frontmatter draft parsing to use
yaml.v3
- Simplified static file embedding pattern using
//go:embed
- Fixed panic on double
Stop() call in rate limiter
- Fixed
hasMermaid not propagating through NewRenderedFile constructor
- Removed dead regex-based diagram detection code
- Stripped
.md extension from URL paths for clean URLs
- Go web server that converts markdown files into a navigable website
- Goldmark + Chroma markdown rendering with syntax highlighting
- Full-text search with relevance scoring
- D2 server-side and Mermaid client-side diagram rendering
- Live reload via SSE in dev mode
- Otter HTML response caching
- Templ type-safe templates
- samber/do/v2 dependency injection
- Rate-limited
/refresh endpoint
- Graceful shutdown with SIGINT/SIGTERM
- Path traversal prevention at the type level
- Distroless Docker image with built-in healthcheck
- Nix flake for reproducible builds
- GitHub Actions CI: test, Docker, release workflows