VRML in Chemistry - Brief introduction to VRML and its application for displaying chemical data. - http://www.ch.ic.ac.uk/rzepa/vrml/
Chime - Free plug-in for both Netscape and Explorer displays 2D and 3D molecules as well as spectra inside a web page. - http://www.mdlchime.com/chime/
JavaScript Periodic Table by Tim Helvey - Displays name, atomic number, electronic configuration, melting point, and boiling point. - http://webphysics.davidson.edu/physlet_resources/phy120lab/Tools/periodic.html
Marvin Applets and JavaBeans - Java application, applets, and beans for drawing and displaying chemical structures. - http://www.chemaxon.com/products.html
Clip Art from Bio-Rad/Sadtler - Free Chemistry-related GIF images for use in web pages. - http://www.softshell.com/Resource/Freeart/Freegifs.html
SGML/XML at OASIS - Homepage of the SGML/XML Web Page database. A very comprehensive resource. - http://www.oasis-open.org/cover/
PDB to MultiGif - Web- and email-based system that creates an animated GIF from a PDB file. The structure rotates according to requested specifications. - http://www.dkfz-heidelberg.de/spec/pdb2mgif/d1.html
GIF/PNG-Creator for 2D Plots of Chemical Structures - Creates pictures from structures in different formats. You can choose between GIF and PNG format. - http://www2.ccc.uni-erlangen.de/services/gifcreator/index.html