Topics in Islam
General
- http://islam101.net/
- http://islamicity.com
- http://login.ezproxy.library.ualberta.ca/login?url=http://www.oxfordislamicstudies.com/
- http://www.alwaraq.net/
- https://www.dawateislami.net/bookslibrary/
- http://balagha.net/
- http://archive.org
- http://www.al-furqan.com/
History
http://www.islamicity.com/education/ihame/default.asp?Destination=/education/ihame/1.asp
Basic sources
Quran
Including text, tafsir, recitation.
note: some of these sites are up and down....if you find one that's not working try another, or search....
http://www.perseus.tufts.edu/hopper/collection?collection=Perseus%3Acollection%3AArabic
http://cmje.usc.edu/religious-texts/quran/
http://www.islamicity.com/mosque/quran/
http://www.islamicity.org/quransearch/
Hadith
https://www.ahlesunnatpak.com/research-paper/download-pdf/others
http://www.searchtruth.com/hadith_books.php
http://cmje.usc.edu/religious-texts/hadith/
http://sunnah.com/ (you can search using Arabic as well here)
http://www.sacred-texts.com/isl/hadith/index.htm
Tafsir
Fiqh (law)
Kalam (theology)
Sira (Prophet's biography)
http://www.al-islam.org/life-muhammad-prophet-sayyid-saeed-akhtar-rizvi (by a Muslim)
http://www.faithfreedom.org/Articles/sira/index.htm (by an anti-Muslim!)
Shia
Tasawwuf (mysticism)
Falsafah (philosophy)
http://www.muslimphilosophy.com/
Islamic and Arabic texts, general
http://www.thesaurus-islamicus.org/index.htm
http://www.alwaraq.net/Core/index.jsp?option=1
https://nyuad.nyu.edu/en/research/centers-labs-and-projects/library-of-arabic-literature.html
Ritual practice (Islam)
Shahada
Salah
Sawm
Zakah
Hajj
http://www.islamicity.org/7758/hajj-walking-the-walk/
Adhan
http://islamcan.com/audio/adhan/index.shtml#.VowMMpMrJE4
http://www.islamweb.net/emainpage/index.php?page=adhan
Tilawa
See under "Qur'an" above.
Audio, general
http://www.sfhbukhari.co.uk/Islamic_Audios.html