Elgg is an open-source social networking platform. It
offers blogging, networking, community, collecting of
news using feeds aggregation and file sharing features.
Everything can be shared among users with access
controls and everything can be cataloged by tags as well.
Uchiwa is a simple dashboard for the Sensu monitoring framework.
Xaraya is an extensible, Open Source web application framework written in PHP
and licensed under the GNU General Public License. Xaraya delivers the
requisite infrastructure and tools to create custom web applications that
include fully dynamic multi-platform Content Mangement Solutions (CMS).
Xaraya's modular, database independent architecture introduces tools that
separate form, function, content, and design with on-the-fly extensions
allowing greater control and versatility.
A Common Lisp package for generating HTML and XHTML documents.
ClearSilver is a fast, powerful, and language-neutral template system. It is
designed to make it easy to create template driven static or dynamic
websites.
ClearSilver is first and foremost designed to be extremely fast. It is coded
completely in C and exported to your script language of choice (i.e. Python,
Perl). As a result, it is notably faster than template systems written in a
script language. However, its design has additional benefits. It is also one
of the only template systems available which allows you to easily
mix-and-match multiple programming languages with the same templates, even
on the same page. This allows you to optimize your website by writing
C-modules to handle speed-sensitive sections, while leaving the majority of
your site in easy to write script code.
Apache Cocoon is a web development framework built around the
concepts of separation of concerns and component-based web development.
Cocoon implements these concepts around the notion of 'component
pipelines', each component on the pipeline specializing on a
particular operation. This makes it possible to use a Lego(tm)-like
approach in building web solutions, hooking together components
into pipelines without any required programming.
Cocoon is "web glue for your web application development needs".
It is a glue that keeps concerns separate and allows parallel
evolution of all aspects of a web application, improving development
pace and reducing the chance of conflicts.
CSSED is a small developer editor and validator, which tries to ease the CSS
editing.
It features syntax highlighting, syntax validation, MDI notebook based
interface, quick CSS properties and values insertion, auto-completion and
dialog-based insertion of CSS complex values.
CSSTidy is an opensource CSS parser and optimiser.
CTemplate is a simple but powerful, extremely fast HTML template system for
C language. It provides separation between code and presentation.
LionWiki is a minimalis Wiki engine programmed in PHP. It's extensible,
templatable, file based (it doesn't need database like MySQL) and requires
just one file to function. It's suitable for small websites, personal
notebooks or journals.