How anchor slugs are generated
- GitHub: lowercase, replace spaces with hyphens, drop most punctuation.
"Hello World!"→#hello-world - GitLab: similar but slightly different punctuation rules
- Plain: simple lowercase + hyphens, removes all non-alphanumeric
Use cases
- README files for GitHub/GitLab projects
- Documentation sites (MkDocs, Docusaurus, VuePress)
- Long blog posts on Hugo/Jekyll/Hexo
- Confluence/Notion exports