06/06/2011

• Clipperz : Online vault and password manager that knows nothing about you and your data. Everything you submit is locally encrypted by your browser before being ...
• The W3C Markup Validation Service : This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
• mail-tester.com : Free online service that allows you to test your emails for Spam, Malformed Content and Mail Server Configuration problems
• EtherPad : Etherpad is an Open Source online editor providing collaborative editing in really real-time powered by Node.js
• LibraryThing | Catalog your books online :