06/06/2011

• draw.io : Online diagram/mockups design.
• Codassium : A better way to conduct remote interviews WebRTC based video chat + code editor = Awesome interviews
• The W3C Markup Validation Service : This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
• SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
• YubNub.org : A social command line for the web