Biblissima is a data facility that aims to federate digital libraries, structure research data and communities, train researchers, and facilitate access to and reuse of textual and documentary resources. It has over 50 partner projects involving libraries, archives, and universities in France, the UK, Canada, and the US. Biblissima develops tools like Collatinus and Eulexis for analyzing Latin and Greek texts. It also organizes summer courses for cultivating young researchers. The Biblissima portal aggregates data from over 10 sources to visualize manuscripts and books, with features for searching, browsing, and comparing resources using IIIF standards.