An alternative tool to Adobe Dreamweaver

Open source community is always there to provide more N more free tools against the commercial ones.

Aptana Studio is one of the best alternative to Adobe Dreamweaver.

You can download latest version of Aptana Studio from its official site http://www.aptana.com/.

This tool provides great support to designer and developers with CSS3 and HTML5 with browser

compatibility display along with each tag. Try it and provide you comments

It may become alternative for Microsoft Visual Studio at some extent.

Google Closure Library

The Closure Library is a broad, well-tested, modular, and cross-browser JavaScript library. You can pull just what you need from a large set of reusable UI widgets and controls, and from lower-level utilities for DOM manipulation, server communication, animation, data structures, unit testing, rich-text editing, and more.

 To know more about Google Closure Libary and download the same as well click here


By AlpesH Shah

Adeona

Excerpts:
Adeona is the first Open Source system for tracking the location of your lost
or stolen laptop that does not rely on a proprietary, central service.
This means that you can install Adeona on your laptop and go — there's no
need to rely on a single third party.
What's more, Adeona addresses a critical privacy goal different from existing
commercial offerings. It is privacy-preserving.
This means that no one besides the owner (or an agent of the owner's choosing)
can use Adeona to track a laptop. Unlike other systems, users of Adeona
can rest assured that no one can abuse the system in order to track where
they use their laptop.


for more details click here
or

http://adeona.cs.washington.edu/