Library of D-optimal Designs
Compiled by Jennifer Seberry.

Design Resources
Links to resources for design theory maintained by Peter Cameron.

Design Theory Lecture notes on the Web
Links compiled by Peter Cameron.

Design Theory Resource Server
A research project founded by the UK Engineering and Physical Sciences Research Council.

Handbook of Combinatorial Designs
Home page for The CRC Handbook of Combinatorial Designs.

StatLib - Designs Archive
With programs and algorithms for creating designs for statistical experiments.

Ted Spence's Home Page
Classification of Hadamard matrices and designs.

La Jolla Covering Repository
A database of good covering designs constructed by Dan Gordon.

Library of SBIBD
Compiled by Jennifer Seberry.

The Witt Design
The Steiner system S(5,8,24) explicitly computed by Ashay Dharwadker.

Design and Analysis of Experiments
Construction and analysis of comparative experiments at the Horticultural Research Institute.

Caps in Finite Geometries
Tables and examples in PG(k-1,q) by Yves Edel.

Orthogonal Arrays and Covering Arrays
Construction of orthogonal arrays and covering arrays using permutation groups by George Sherwood.

Some Constant Weight Codes
As orbits of AG(2,q), PSL(2,2^f) and PGammaL(2,2^f) by Yves Edel.

Small Association Schemes
Tables of homogeneous coherent configurations by A. Hanaki and I. Miyamoto.

SOMA Update
Leonard Soicher reports on new SOMAs, which are generalisations of mutually orthogonal latin squares.

Orthogonal Arrays
A library of over 200 orthogonal arrays maintained by N. J. A. Sloane.

Bill Cherowitzo's Hyperoval Page
Hyperovals in Desarguesian Planes and related structures in arbitrary projective planes.

Hadamard Matrices
A library of Hadamard matrices maintained by N. J. A. Sloane.

Golomb Ruler Table
Lengths of shortest known Golomb rulers with up to 150 marks.

Golomb Rulers - The Search For 20, 21 and 22!
The search for optimal Golomb Rulers with 20, 21 and 22 marks.

The Hadamard Maximal Determinant Problem
List of known {-1,1}-matrices with largest determinant and D-optimal designs.

D.H. Rees Home Page
Information on Nested and Orthogonal BIBDs and related topics.

Blocks and Design Applet
Fractional factorial design generator by Marko Boon.