The JetBrains Web IDE is a new Integrated Development Environment for web programming: Html, CSS, Javascript, XML, PHP, and SQL ... and support for version control systems, etc
CSSTidy is an open source CSS parser and optimizer with full CSS2 support. It is available as executable file (available for Windows, Linux and OSX) which can be controlled per command line and as PHP script (both with almost the same functionality).
WordPress developers love to get into the system and hack away at their own function codes. Both JavaScript and PHP gurus are notorious for building some really amazing plugins. And since WordPress is open source it allows for greater accomplishments in much less time. I think one interesting area of the WP blogging platform is within user comments.
The Reform library provides a solid set of functions for encoding output for the most common context targets in web applications (e.g. HTML, XML, JavaScript, etc). The library also takes a conservative view of what are allowable characters based on historical vulnerabilities, and current injection techniques.
dumpglyphs turns a TrueType font or a console font into a PNG image containing the glyphs, plus a font information file ... plus ... ImgFont.js, a JavaScript base class to display text with the PNG-fonts
Helicon Ape is a unique module that emulates Apache execution
environment on Microsoft IIS. It literally implements Apache configuration model
(like .htaccess and httpd.conf files) and all most demanded Apache modules in
a single IIS add-on, not only making IIS compatible with Apache, but also extending
it’s functionality
An IIS 7 Module which implements .htaccess and httpd.conf compatability, per-site installation, URL rewriting and forward/reverse proxy modules, etc. There's a huge list of implemented modules including auth, cache, deflate, filter, headers, proxy, rewrite, and env ...
This editor is designed to edit souce code files in a textarea. The main goal is to allow text formatting, search and replace and real-time syntax highlighting ...