About
An open way to learn Serbian
Bukvar (буквар, a first-grade ABC primer) teaches the Serbian Cyrillic alphabet and high-frequency vocabulary in five-minute daily sessions. It's free, open, and yours to keep.
Spaced repetition
FSRS resurfaces every letter and word at widening intervals as it sticks. New words are paced a handful a day, so you're never flooded.
Read Cyrillic first
The azbuka comes with mnemonics for the 'false friend' letters (В, Н, Р, С, У, Х). Prompts can be shown in Ћирилица or Latinica, switchable anytime.
Yours, on your device
No account, no server, no tracking. Everything lives in your browser; it installs as an app and works offline. Export a backup anytime.
Open source
Code and the whole word corpus are GPL-3.0. Anyone can read it, run it, self-host it, or improve the deck.