lang/ru library
The Russian term pack.
Community-sourced and unvetted. Every entry takes a default category and severity, because the source carries neither. Expect false positives. Load it only when you handle Russian text.
import 'package:vulgarity/vulgarity.dart';
import 'package:vulgarity/lang/ru.dart';
final filter = (VulgarityFilterBuilder()
..useDefaultSeed()
..addSeed(seedRu))
.build();