Sources
Quran text
Uthmani script from the Noble Qur'an Encyclopedia (quranenc.com), taken from the quran-json package by Risan Bagja Pradana, licensed under CC BY-SA 4.0. All 114 surahs and 6,236 ayat.
The open tanween marks in the source are converted to standard Unicode so they display correctly, and the juz boundaries are checked against the quarter markers (۞) in the text. The words of the ayat are not changed.
Quran font
Amiri Quran by Khaled Hosny, licensed under the SIL Open Font License 1.1.
Questions
The knowledge questions were written for this app. Each answer is checked by script against the ayah it cites, and that ayah is shown after you answer.
Acknowledgements
Home page photo. With thanks to Ebru Doğan for the photo of an open mushaf with dates and a glass of water at the top of the home page. It is shared on Pexels and used under the Pexels License; we have cropped it to fit the page.