AdaCGI is an Ada 95 interface to the "Common Gateway Interface" (CGI). AdaCGI makes it easier to create Ada programs that can be invoked by World Wide Web (WWW) HTTP servers using the standard CGI interface.
Apache::ContentHandler is a generic object-oriented framework for creating mod_perl and CGI web applications. It provides a basic event mechanism and a subclassable framework for customizing actions and is highly suited to rapid prototyping of web applications.
CGI::Cache is a Perl extension to help cache output of time-intensive CGI scripts so that subsequent visits to such scripts will not cost as much time.
Cgihtml is a set of CGI and HTML routines written for C.
CgiParser is a CGI parser library written in C++, which can be used as a stream class, thanks to operator overloading.
CppCMS is a C++ Web development framework (not CMS). It differs from most of other Web development frameworks like Python Django, Java Servlets, or C++ Wt because it is designed and tuned to handle extremely high loads, and it is aimed at development of Web sites rather then "GUI-like" Web applications.
formMail is a somewhat advanced form to email cgi script. It uses server-side configuration files to allow complete control over everything related to the form submission.
Le Sursis is a project to facilitate CGI programming in Common Lisp.
The lisp-cgi-utils is a software package for developing CGI scripts with Common Lisp. It implements a very basic HTTP/CGI interface (sending headers, getting GET/POST and environment variables) and offers tools for easier HTML generation with special support for handling HTML forms. It also supports HTTP cookies for managing state across requests.
Mon.cgi is a CGI interface for viewing the status of a Mon service. The interface can be customized using CSS and can be configured to each environment's requirements.
ngetcgi is an addon program for nget, running under CGI on a webserver. It makes it easier to select and download files.
Pascal Server Pages
Pascal Server Pages and utilities allow you to write binary CGI programs in easy and comfortable way for the major Pascal/Object Pascal compilers.
PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features useful for sites of any size, especially busier sites.
Shark CGI Function
Shark CGI Function is a one line function for (more easily) programming CGI:s in C. It extracts variables and contents from GET, POST & multipart/form-data forms, as well as cookies, and makes them accessible as environment variables.
Small-FCGI is a set of SmallEiffel bindings for the Fast CGI web architecture.