Hamlet commentaries online
hamletworks
“Hamlet Works is based on the materials of the New Variorum Hamlet Project. It contains sets of entries (not yet complete) detailing the textual and critical history of every line of the play. ”
An article in the CHE describes the project as
“every piece of scholarship and criticism about the play” linked “line by line, to the text in an online database.”
(Online Database Will Hold the Mirror Up to ‘Hamlet,’ Gathering Every Commentary on the Play
By JEFFREY R. YOUNG.
Chronicle of Higher Education, Tuesday, May 10, 2005.)