Croatian, Serbian, Bosnian, Montenegrin lessons
One channel treating the four standards as the closely related things they are.
YouTubeFreeBeginnerIntermediate
What it actually is
Teaches the shared grammar of the Bosnian–Croatian–Montenegrin–Serbian continuum while flagging where the standards diverge, which is exactly the information a learner needs and rarely gets — most material picks one national standard and never mentions the others. Only a handful of videos, but the framing is unusual and useful.
What it covers
- Grammar
- Vocabulary