sibawayh.com · live since 2026-06-02
Named for the Persian grammarian who wrote the first book of Arabic grammar. Sibawayh is a writing workspace where the prosody engine is deterministic — عروض meters are checked by rules, not by a model — and AI assists only where rules end: diacritics, formatting, suggestions.
Local-first: drafts work without an account and attach to you when you sign in.