Two sites built on the Aṣṭādhyāyī corpus.
Grammar tutorials 24 illustrated lessons — from the Śivasūtras to metre and vocabulary — plus 12 advanced pages on Pāṇini's own method. Aṣṭādhyāyī study site All 3,983 sūtras with their commentary layers, anuvṛtti, adhikāra structure, derivations, paradigms and drills.