PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. PHP license
mod_perl brings together the full power of the Perl programming language and the Apache HTTP server. mod_perl gives you a persistent Perl interpreter embedded in your web server, licensed under The Apache Software License.
Source code for selected current and past production versions of perl.
Here you will find All Things Perl.
ActivePerl free Perl open source binary language distribution. The industry-standard Perl distribution for AIX, HP-UX, Linux, Mac OS X, Solaris and Windows. ActiveState Community License
MacPerl is an adaptation of Perl (5) for the Apple Macin- tosh. Versions are available for both 68K and PowerPC processors, running under either the Mac OS Finder or MPW. Perl Artistic License
Perl ports for UNIX, or Windows, MS-DOS, VMS, Amiga, QNX, Plan9, MPE/iX, OS/390, BeOS, etc.
All W3C software is Open Source / Free Software, and GPL compatible.
Apache-SSL is a secure Webserver, based on Apache and SSLeay/OpenSSL. It is licensed under a BSD-style licence, which means, in short, that you are free to use it for commercial or non-commercial purposes.
Mozilla is an open-source web browser, designed for standards compliance, performance and portability.
Galeon is a GNOME Web browser based on Gecko (the mozilla layout engine). It's fast, it has a light interface, and it is fully standards-compliant.
ProFTPD is a secure and configurable FTP server which takes Apache-style directives. GPLed
rsync is an open source utility that provides fast incremental file transfer. rsync is freely available under the GNU General Public License version 2.
wu-ftpd is one of the most popular FTP servers on the Internet.
Linklint is an Open Source Perl program that checks links on web sites. It is licensed under the Gnu General Public License.
Amaya is a Web editor, a tool used to create and update documents directly on the Web. Browsing features are seamlessly integrated with the editing and remote access features in a uniform environment. Open Source.
A command-line load balancer. Balance successfully runs on : All BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), All POSIX (Linux/BSD/UNIX-like OSes), Linux, Solaris. (C) GPL
Piranha is the clustering product from Red Hat Inc., it includes the LVS kernel code, a GUI-based cluster configuration tool and cluster monitoring tool.
Ultra Monkey is a complete open source server farm solution for linux, providing high availability and load balancing.
Keepalived implements a framework of LVS cluster monitoring. This project is written in C with multilayer TCP/IP stack checks. GPL
Eddie is a high availability clustering tool. It is an open source software solution written primarily in the programming language Erlang and is available for Solaris, Linux and *BSD. EFL
Super Sparrow is to balance traffic among geographically distributed points by finding the site close to clients based on BGP routing information.
Squid is a full-featured Web proxy cache designed to run on Unix systems. Free, open-source software.
Oops! - is a proxy server, the main aims of its development being stable operation, service speed, main protocols support, modularity, ease at use.
Nagios is an open source host, service and network monitoring program. It has been designed to run under the Linux operating system, but works fine under most *NIX variants as well. GPL
ServerWatcher is a server monitoring tool that supports HTTP, HTTP over SSL (HTTPS) and ping methods of testing your servers. Java based, it will run on Windows, OS X, and Linux.
ISC is a nonprofit corporation dedicated to supporting the infrastructure of the universal connected self-organizing Internet by developing quality software, protocols, and operations.