The Maintenance tab lists (potential) problems in your space in one place.

${widgets.commandButton("Workbench: Maintenance")} opens this tab in the Workbench.

The checks below are instant, and refresh as your space changes:

• Broken links: links to pages that don’t exist yet (aspiring pages).
• Ambiguous links: links that could mean more than one page (see Link#Ambiguous links).
• Scripts and styles: scripts that failed to load or are quarantined, and styles that hold CSS the browser parsed no rules from.
• Merge conflicts: unresolved merges that need your decision.

Space-wide lint

The space-wide lint runs API/space#space.lint over every page. This reads each page, runs every lint rule and renders its ${…} expressions and Lua widgets, so on a large space it can take a while. That’s why it never runs by itself: press Run space-wide lint when you want it.