Edit
Download InlineEdit (3.0)
by Justin Maier | http://dev.justinmaier.com/inlineEdit3/
Allow inline editing / saving an element content on double click.
Download PostEditor (2.0)
by Daniel Mota | http://icebeat.bitacoras.com/mootools/posteditor/
Using postEditor you can tabulate without losing your focus and maintain the tabsize in line brakes. You can also use snippets like in TextMate.
Download TableGear (1.0)
by Andrew Plummer | http://www.andrewplummer.com/code/tablegear/
TableGear is a software package for working with data on the web. It is designed get your data into a web page, and let you work with it quickly and easily, the way you would in powerful desktop applications like Excel.
Download HotText (1.1)
by Andrew Plummer | http://www.andrewplummer.com/code/hottext/
HotText is a Javascript plugin modeled off the "hot text" elements found in Adobe applications like After Effects, and designed to make HTML forms more intuitive and usable. Applying HotText to a form input will instantly allow you to click on it and "slide" the value either left or right.
Download MooRTE (0.5)
by Siteroller | http://siteroller.net/projects/moorte/
The TinyMCE replacement that is tinier, more flexible, and just plain awesome...
Classic Moo!
* Tiny - Under 16KB compressed & gzipped, under 500 lines.
* Customisable - Each instance can have its own layout and buttons.
* Multiple Toolbars - One bar for all, or all for one...
* Floating, fixed or inline - Should the editor be in the page flow, or above it?
* Skinnable - comes with a few ugly themes, add your own.
* Flexible - easily extended to include any button or element you can dream of.
* No i-frames! - Smaller, cleaner, trendsetting. Loads of benefits..
* Inline editor - Natively handles true inline editing
* Modular - In true Moo fashion, get your custom build, and shed the extra 2KB
* More - But you're getting impatient. Keep your eyes open, there's more all around...