# Page Not Found

The URL `article-grid-js-updates/index.html` does not exist.

You might be looking for one of these pages:
- [Nav Bar - adding active class when clicked](https://chnn-anne.gitbook.io/javascript/article-grid-js-updates/article-grid.md)
- [Main Content - updating html to show section name](https://chnn-anne.gitbook.io/javascript/article-grid-js-updates/main-content-updating-html.md)
- [Build Site](https://chnn-anne.gitbook.io/javascript/article-grid-js-updates/build-site.md)
- [Main Content - adding showcase html](https://chnn-anne.gitbook.io/javascript/article-grid-js-updates/main-content-adding-showcase-html.md)
- [Main Content - removing active class](https://chnn-anne.gitbook.io/javascript/article-grid-js-updates/main-content-removing-active-class.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://chnn-anne.gitbook.io/javascript/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://chnn-anne.gitbook.io/javascript/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/javascript/article-grid-js-updates/article-grid.md`)
- Use `Accept: text/markdown` header for content negotiation