BiblIndex

BiblIndex is an index of biblical references found in Christian literature, both Western and Eastern texts, at present covering the three first centuries, along with part of the fourth. The eventual goal is to cover the whole Late Antiquity and the early Middle Ages, in order to renew the study of the interpretation and history of biblical texts. BiblIndex also may be used as an online Synoptic Bible (Biblical tools) or as an Index of Patristic Works (Patristical tools). Access to data is completely free.

Apostolic Fathers in Chinese

黃錫木主編, 《使徒教父著作》經文閱讀

classics of Apostolic Fathers

J. B. Lightfoot, The Apostolic Fathers, 5 vols. (London:  Macmillan, 1889-1890).
Part 1, vol.1 ; Part 1, vol.2 ; Part 2, vol.1 ; Part 2, vol.2 ; Part 2, vol.3
Abridged version

"Still unsurpassed, however, for all serious scholarly on these texts" -Larry Hurtado (source)

papyrological resources

a customized search engine for papyrological resources: http://papyri.info/ 

Searchable Greek Inscriptions

The Packard Humanities Institute, Searchable Greek Inscriptions -A Scholarly Tool in Progress

the Leon Levy Dead Sea Scrolls Digital Library

The Israel Antiquities Authority and Google, the Leon Levy Dead Sea Scrolls Digital Library -an online collection of some 5,000 images of scroll fragments