An online community of seekers and contemplatives, offering wonderful blogs, spiritual direction and even virtual meetings several times a week. And more!
NewEdenMinistry.com

A great place to find articles, a podcast, and even courses! Check it out! EarlyChristianTexts.com

This is a fantastic site filled with tons of extra-canonical texts. A labor of love that has put them all into public domain.  OtherGospels.com

I refer to Mark Mattison's public domain translations a lot. They are approachable and as accurate as they come. The Gospel of Thomas and the Gospel of Mary here are in my bookmarks. Gospels.net

Swami Mukundananda's translation and commentary of this holy book, complete with verse search,  Sanskrit, transliteration, and even audio. The Bhagavad Gita 

A wonderful and easy to navigate site covering the beautiful basics of Vedanta. There's too many to list, really, but this is a nice place to start. ExploreVedanta.com