🏠 New in Low Baseline Support: Set methods
  June 11, 2024
caniuse · mdn · spec
The difference(), intersection(), isDisjointFrom(), isSubsetOf(), isSupersetOf(), symmetricDifference(), and union() methods of the JavaScript Set object performs operations between two sets.
Source features
  javascript.builtins.Set.difference [mdn] 
  javascript.builtins.Set.intersection [mdn] 
  javascript.builtins.Set.isDisjointFrom [mdn] 
  javascript.builtins.Set.isSubsetOf [mdn] 
  javascript.builtins.Set.isSupersetOf [mdn] 
  javascript.builtins.Set.symmetricDifference [mdn] 
  javascript.builtins.Set.union [mdn]