Aptilis - A simple scripting language, especially developed for the Web. The syntax is close to BASIC. Open source, BSD-like licence.
Biferno - Object-oriented, HTML embedded, open-source, cross-platform scripting language for web development.
C++ Server Pages - A scripting engine similar to ASP and JSP. However, it uses C++ as the development language.
CODE:NEO - Web server extension enables embedded C++ code within web pages. Includes libraries to facilitate typical web programming tasks, such as user sessions and HTML generation.
CPPSERV - Application server that provides a CSP (C++ Server Pages) implementation coupled with a JSP-like API
dbPager - Generates HTML reports from databases and text files. By OCTAVA, Inc.
Devscripts.net - Free scripts with source code and reviews.
ScriptBanana - A directory of ASP, ASP.NET, Perl, PHP books, scripts and components.
The Site Wizard - Articles and tutorials on HTML, ASP, JavaScript, PHP. Newsletters, books, website guides.
SMX (Server Macro Expansion) - Language allows HTML developers to embed macros which connect to databases, process forms, send mail, etc. BSD-style open source license.
TheScripts.Com - Server Side Scripting - Offers a compilation of FAQs, review articles, and how-to's on server-side scripting for popular scripting languages such as MIVA, Cold Fusion, ASP, JSP and PHP.