Obsidian linking, navigation, and search

Strongest explicit signals

• internal links support both wikilinks and markdown links
• Obsidian autocompletes links, headings, and block references
• internal links update automatically on rename
• backlinks are a first-class UI surface with linked and unlinked mentions
• outline is a first-class heading navigation surface and supports dragging to rearrange sections
• search is a core plugin with selected-text search, search operators, and query semantics

Plate-relevant takeaways

• Obsidian is strong for linked-note navigation and note-network product UX
• backlinks and unlinked mentions are more productized than in typical markdown editors
• search is not just plain find; it is a richer vault query surface
• this makes Obsidian especially useful for navigation and knowledge-graph adjacent questions

Best use

Use this source cluster for:

• internal link behavior
• backlinks and unlinked-mention surfaces
• outline and note navigation
• search and query UX