Journal of the Northern Renaissance, (peer-reviewed and international in scope)
Renaissance Quarterly, Renaissance Society of America
Early Modern Culture Online, Early Modern Research Group
Palaeography (online tutorial), National Archives, United Kingdom
Shakespeare and UNESCO, National Archives, United Kingdom
Shakespeare's Medieval World, University of Cambridge
The Deutsche Shakespeare-Gesellschaft (German Shakespeare Society)
Shakespeare's, Hamlet on Youtube
Shakespeare's Hamlet on Kanopy
MIT Global Shakespeare, MIT Video and Performance Archive, Peter S. Donaldson, Director
Folger Shakespeare Library (with resources and downloads)
Folger Digital Texts (Folger Shakespeare Library), free downloads from the Folger Shakespeare Library
First Folio, (UPenn)
Internet Shakespeare Editions, supported by University of Victoria and Canada's Social Sciences & Humanities Research Council
The Shakespeare Quartos Archive, expands the British Library's, "Shakespeare in Quatro"
Shakespeare Documented, convened by the Folger Shakespeare Library
Shakespeare Resource Center, J.M Pressley
Early Modern Web, Sharon Howard (University of Sheffield)
Cambridge History of English and American Literature, Volume XIII, online and searchable
Cambridge History of English and American Literature, Volume IV, online and searchable
Internet Modern History Sourcebook, (Fordham University) -- note, see 19C Britain
Victoria Research Web, Scholarly Resources for Victorian Research
Victorian Studies Bibliography, a publication of Indiana University Press
DOAJ (Directory of Open Access Journals), free, full text, quality controlled and scholarly journals)
Open Source Shakespeare (George Mason University)
Shakespeare Association of America, Georgetown University, Washington, DC
Shakespeare Birthplace Trust, an independent charity (in Shakespeare's birthplace, Straford-upon-Avon, UK)
Shakespeare's Hamlet, Internet Archive (1280 results)
Hamlet: The Arden Shakespeare, Third Edition, 2006, Massachusetts Institute of Technology
Tragedy of Hamlet, Prince of Denmark (1600), OpenSource Shakespeare, George Mason University
Hamlet, William Shakespeare, Project Gutenberg (first provider of free ebooks)