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Wikipedia: remove "citation needed" flags

Removes the small inline "[citation needed]" style flags from the text that interrupt smooth reading.

Code to copy

// Remove inline [citation needed] and similar superscript flags
function stripFlags() {
  const sups = document.querySelectorAll('.mw-parser-output sup.noprint, .mw-parser-output sup.Template-Fact');
  sups.forEach(function (s) { s.remove(); });
}
stripFlags();
new MutationObserver(stripFlags).observe(document.body, { childList: true, subtree: true });

How to use this example

1. Copy the code with the button above.
2. Install JustZix (2 minutes) and open the extension on the target page.
3. Add a new rule matching that page.
4. Paste the code into the rule's JavaScript panel and save — it runs on every page visit.