CELT brings the wealth of Irish literary and historical culture to the Internet. By May 2012, it has a searchable online textbase of 15 million words, in Irish, English, Latin and other languages, encoded in TEI-conformant XML, in over 1250 contemporary and historical documents from many areas, including literature and the other arts.

The Early Irish Glossaries Project is working on new print editions of Sanas Cormaic (Cormac's glossary), O'Mulconry's glossary, Dúil Dromma Cetta and related texts. These were compiled in Ireland from the eighth century, and are important for our understanding of early Irish literary and language studies. The online Early Irish Glossaries Database provides a range of supplementary resources.

The Irish Virtual Research Library & Archive (IVRLA) is a major humanities digitisation and digital object management project launched in UCD in January 2005. The project was conceived as a means to preserve elements of UCD’s repositories and to increase access to this material through the adoption of digitisation technologies.

The SHCDA records, collates and preserves public poetry performances and is administered by the Special Collections Department of Queen’s University Belfast University. The aim is to provide an easily managed, searchable database that generates original research. Compiled metadata enables detailed Track File pages, links to related materials, and searches within pre-assigned browse categories.

The Latin grammar by Priscian of Caesarea (written c. AD 526–7) was intensely studied in early medieval Ireland, as witnessed in the ninth-century Irish manuscript St Gall 904, which contains a commentary of more than 9,400 glosses in Latin and Old Irish. This project will make available online the first complete transcription of the glosses, as part of a broader study of its cultural relevance.