You can use regular Markdown headings.
Markdown headings appear as a table-of-contents entry.
Each heading has an id that can be automatically generated, or explicitly specified.
Heading ids allow you to link to a specific document heading in Markdown or JSX:
By default, Docusaurus will generate heading ids for you, based on the heading text.
### Hello World will have id
Generated ids have some limits:
- The id might not look good
- You might want to change or translate the text without updating the existing id
A special Markdown syntax lets you set an explicit heading id:
Use the write-heading-ids CLI command to add explicit ids to all your Markdown documents.