TimpleSQL is a set of standalone procedures that helps the developer either quickly prepare values, or execute submission, for INSERT or UPDATE queries into a database.
TimpleSQL can also Validate Submission Array Values relative to Table Columns.
RSA Public Key Crypotgraphy for Web Browsers.
Use JavaScript to RSA-encrypt data that can only be decrypted on the server, and not by prying eyes.
The poor man's SSL...
nsjava is a loadable c-module which embeds a java virtual machine in aolserver. This module is being developed to support the openacs project - see http://openacs.org, but it could find general application as a web development tool.