Bada'i' as-Sana'i' fi Tartib ash-Shara'i' (Marvellous artistry in the arrangement of the religious-legal regulations)(Arabic: بـدائـع الـصـنـائـع فـي تـرتـيـب الـشـرائـع) is a classical manual of fiqh for the Hanafi school of Islamic jurisprudence.
[1] Al-Kasani was a student of the Hanafi legal scholar 'Ala' al-Din al-Samarqandi (died 1144), the author of Tuhfat al-Fuqaha'.
Fatima al-Samarqandi was considered as the most beautiful woman of her time, leading to many proposals to marry her.
However, despite its methodological clarity, the work had no major impact on the development of Hanafi law for a certain period of time.
The appearance of the modern print edition in the early 20th century has given the work greater attention.