Point out classes nothing defines

When you would want it

It is almost always a typo, and a mistyped class is completely silent - the element just renders unstyled, usually on a page nobody has open.

Where to find it

• All Features → Point out classes nothing defines
• Find them
• Turn on or off
• Settings

What you get out of it

• The silent 'looks unstyled for no reason' bug becomes a named line in Problems.
• Typos in class names are caught where they are typed, not on some page later.

How to use it, step by step

1. On by default - a class name that no stylesheet defines is flagged.
2. Open View - Find Classes Nothing Defines to check the file in front of you on demand.
3. Results appear in the Problems panel alongside everything else; it says so plainly when every class resolves.

Why this beats the usual way

A mistyped class fails silently - the element simply stays unstyled. Flagging names that resolve to nothing turns a browser-console mystery into an editing-time fix.

Find it in Universal Search

Point out classes nothing defines · Understanding a project · undefined class · typo in class name · class nothing styles