Table of Contents
Scroll-spy navigation for long-form content. Highlights active section via IntersectionObserver. Can auto-detect headings.
layout table-of-contents
Usage
layout.TableOfContents(layout.TOCProps{Sticky: true},
layout.TOCItem{ID: "intro", Label: "Introduction", Level: 2},
layout.TOCItem{ID: "usage", Label: "Usage", Level: 2},
layout.TOCItem{ID: "api", Label: "API Reference", Level: 3},
)