"Dillinger is a cloud-enabled HTML5 Markdown editor.

Type some Markdown text in the left window
See the HTML in the right
Magic"

"EpicEditor is an embeddable JavaScript Markdown editor with some minor Markdown enhancements such as automatic link creation and code fencing."

"way, was constantly running up against browser bugs. WebKit wouldn't show an empty line at the end of the document, and in some releases would suddenly get unbearably slow. Firefox would show the cursor in the wrong place. Internet Explorer would insist on linkifying everything that looked like a URL or email address, a behaviour that can't be turned off. Some bugs I managed to work around (which was often a frustrating, painful process), others, such as the Firefox cursor placement, I gave up on, and had to tell user after user that they were known problems, but not something I could help.

Also, there is the fact that designMode (which seemed to b"

"To build on the last paragraph, we considered three different alternatives to canvas:

textarea
contentEditable
"line blocks"
The "control" argument above is one reason we dismissed textarea and contentEditable; further, we've seen a large number of other web editor implementations based on these approaches and based on playing with those and by the many horror stories floating around the Web from their authors, we were concerned that we couldn't overcome performance and compatibility problems, especially when editing large files."

like jsbin but for css

A replacement for the bespin bookmarklet

"MobWrite converts forms and web applications into collaborative environments. Create a simple single-user system, add one line of JavaScript, and instantly get a collaborative system."

"a set of tools for high-speed HTML and CSS coding. Originally proposed by Vadim Makeev (article in Russian) back in April 2009, it has been developed by yours truly (i.e. me) for the last few months and has finally reached a mature state. Zen Coding consists of two core components: an abbreviation expander (abbreviations are CSS-like selectors) and context-independent HTML-pair tag matcher. Watch this demo video"

garage band in your browser.

"a development environment for experimental code and digital art in the broadest of possible senses. While there are a great many development environments and digital art tools out there today, this one has been constructed with two key principles in mind: Embrace and extend — rather than make a personal, private and pristine code utopia, Field tries to bridge to as many libraries, programming languages, and ways of doing things as possible."

a toolkit to isolate just the content you want to print.

a web-based php ide. collaboration coming soon

"LMMS is a free cross-platform alternative to commercial programs like FL Studio®, which allow you to produce music with your computer. This includes the creation of melodies and beats, the synthesis and mixing of sounds, and arranging of samples. You can have fun with your MIDI-keyboard and much more; all in a user-friendly and modern interface."

pretty clever looking Flash-based online paint app

Allow your readers to become citizen editors. gooseGrade is a free service that allows your readers to post spelling, grammar, factual, and other errors straight to you. After you or any other wordpress admin approves the edit, the gooseGrade plugin will automatically fix the error. It's like magic.

for windows: supports regex

"a browser based collaborative source code editor"

slick looking online team-editor

"Cooperative multi-user text editing over the internet. Every co-author can edit the shared document at any time, from any place, and at the same time! ... Multiple text cursors visible on the screen. Every user has their own color. Every cursor movement and text changes are simultaneously visible on the screen by all users."

YSLow, Firecookie, FirePHP, Pixel Perfect, Rainbow

highlighting the differences between vi and vim

clever method of creating screenshots and adding effects straight to flickr without saving to your hard drive...

ICO, CUR, ANI, PNG, XPM, BMP and JPEG formats, Can create icons and cursors up to 256x256 @ 32-bit, which can also be PNG-compressed for use in Vista, can create animated cursors

for when I switch ;)

simple online wysiwyg editor. helps beginners generate and cut and paste html code.

reorders, deletes, and combines PDFs from the comfort of any web browser

Jimmy is right: Wikipedia does have a lot in common with traditional publishing organizations. But Aaron is also right: you have to value the contributors.

an alternative for the complexity, many files and large download size (> 200KB) of popular WYSIWYG editors such as TinyMCE and FCKEditor.

integrates the TinyMCE WYSIWYG editor into a Drupal site for editing advance site content

Free (and open source) editor for manipulating PDF documents. GUI version + commandline interface.

resize by dropping least important rows of pixels

free Windows application for web developers which lets you edit your CSS code live in both Internet Explorer and Firefox simultaneously

a few gems here I didn't know about

Gobby is a free collaborative editor supporting multiple documents in one session and a multi-user chat. It runs on Microsoft Windows, Mac OS X, Linux and other Unix-like platforms. Supports syntax highlighting.

(will run under cygwin) Complete editing of PDF documents is possible with PDFedit. You can change raw pdf objects (for advanced users) or use many gui functions.

repository for bundles ported for the e Text Editor from the MacroMates repository or for original bundles, commands, snippets, or syntaxes.

allows you to add title, description and keyword tags to your digital jpeg photos. The data you enter is added to the photo file itself using IPTC headers.

like writely, but posts directly to blogs (not blogger yet?)

text editor for Windows, with powerful editing features and quite a few unique abilities. It makes manipulating text fast and easy, and lets you focus on your writing by automating all the manual work.

powerful and intuitive code editor for Windows with lightning fast response. It is easily extensible and customizable, thanks in part to its support for scripting and native plug-ins.

allows you to manage the Send To system menu content, and configure the various Send To Toys settings.

XML Notepad 2007 provides a simple intuitive user interface for browsing and editing XML documents

WYSIWYG HTML editor component that works in Mozilla based browsers as well as in MS Internet Explorer

Wikiwyg is the simple way to add Wysiwyg editing to your existing social software project.

mp3DirectCut is a fast and extensive audio editor and recorder for compressed mp3. You can directly cut, copy, paste or change the volume with no need to decompress your files

Upload a 16 x 16 pixel PNG and click 'Faviconify!' to create a favicon for your website. This favicon maker supports alpha TRANSPARENCY.

powerful editor for experienced web designers and programmers

Annotate videos

source code editor for Windows

the free, open source, text editor with special features for coders

a .NET open source script editor designed mostly for Actionscript 2 development. FlashDevelop is very quick to setup and easy to use as an external editor for the Flash IDE or as a complete open source development environment.

a free source code editor (and Notepad replacement), which supports several programming languages, running under the MS Windows environment.

Cooperative multi-user text editing over the internet.

Gobby is a free collaborative editor based on libobby, a library which provides synced document buffers. It supports multiple documents in one session and a multi-user chat.