Web Pages Maintained by SIGACT
SIGACT, through a number of volunteers, maintains several web pages of general interest to theoretical computer scientists, including the following:

The Theory Matters blog and related resources, maintained by the SIGACT Committee for the Advancement of Theoretical Computer Science

Miki Hermann’s Conferences in Theoretical Computer Science lists upcoming TCS conferences, with links to the conference website and information about location, key dates, and submission format.
Other Web Pages of Interest to Theoretical Computer Scientists
Organizations: General
Organizations: Computer Science
 Association for Computing Machinery
 Computing Research Association
 IEEE Computer Society
 Society for Industrial and Applied Mathematics
Organizations: Theoretical Computer Science
 ACM SIGACT (you are already here!)
 SIAM Activity Group on Discrete Mathematics
 European Association for Theoretical Computer Science (EATCS)
Journals and Newsletters: Electronic
 Chicago Journal of Theoretical Computer Science
 Electronic Colloquium on Computational Complexity
 The Electronic Journal of Combinatorics
 The Journal of Universal Computer Science
 ACM Journal of Experimental Algorithmics
 LICS Newsletter (from LICS: IEEE Symposium on Logic in Computer Science)
 Theory and Applications of Categories
 Theory of Computing
Journals and Newsletters: Print
 ACM Transactions on Computation Theory
 ACM Transactions on Algorithms
 Formal Aspects of Computing
 Information and Computation
 Journal of the ACM
 SIGACT News
 SIAM Journal on Computing
 Theoretical Computer Science
 Annals of Pure and Applied Logic
Publishers
 Academic Press
 AddisonWesley
 Cambridge University Press
 Elsevier Science
 MIT Press
 Prentice Hall
 SpringerVerlag
Bibliographies: Computer Science
Bibliographies: Theoretical Computer Science
 Information and Computation, bibliography 1957–1981 and 1982–present
 David M. Jones’ Hypertext Bibliography Project
 University of Karlsruhe’s Bibliographies on Theory/Foundations of Computer Science
 The LICS Bibliography of papers from the IEEE Symposium on Logic in Computer Science (LICS)
 University of Trier’s Theoretical Computer Science index, part of the DB&LP bibliography server
 Other bibliography sites
Miscellaneous
 Computer Science Online
 DIMACS Implementation Challenge for the TSP
 Turing test home page
 Dennis Grinberg’s theory page
 David Eppstein’s Geometry in Action
 RSA’s FAQ About Today’s Cryptography
 Ian Parberry’s speaker’s guide, referee’s guide, and referee’s form
 A searchable online database of Computer Science technical report abstracts
 Advice on Research and Writing for computer scientists
 Jeff Erickson’s Computational Geometry Pages
 Michael Ley’s Database Systems & Logic Programming server
Places
 Centre for Discrete Mathematics and Theoretical Computer Science, Auckland, NZ
 DIMACS
 Anwar’s Computer Science Departments Across The Web
 The CRA Links to CS & CE Departments: query server and complete list
Theory Research Groups
 Carnegie Mellon University
 Cornell University
 Georgia Institute of Technology
 Harvard University
 Massachusetts Institute of Technology
 Northwestern University
 Princeton University
 Stanford University
 University of California, Berkeley
 University of California, Irvine
 University of Illinois at UrbanaChampaign, The
 University of Michigan
 University of Texas at Austin, The
 University of Toronto
 University of Washington
 University of Waterloo
Newsgroups and Mailing Lists
 Theory Net
 info.theorynt (crossposted Theory Net articles)
 comp.theory
 sci.math