
CloudMade Makes Maps Differently CloudMade helps you make the most of map data. We source our maps from OpenStreetMap, the community mapping project which is making a free map of the world. Our aim is to continue the democratization of geo data and to expand access to open geo data through a range of simple yet powerful tools and APIs.
http://cloudmade.com

The JavaScript InfoVis Toolkit provides tools for creating Interactive Data Visualizations for the Web.
http://thejit.org

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http://ejohn.org/apps/learn

Visual Event which visually shows the elements on a page that have events subscribed to them, what those events are and the function that the event would run when triggered. This is primarily intended to assist debugging, but it can also be very interesting and informative to see the subscribed events on other pages.
http://www.sprymedia.co.uk/article/Visual+Event

Javascript Best Practices
http://sweatte.wordpress.com/javascri...ptimization/javascript-best-practices

Objets et closures de Javascript
http://lti.epfl.ch/Documents/ObjetsJavascript.html

This is a tool for testing javascript code and HTML pages. I wouldn't call it a framework, it's just a web page for running tests and viewing results, with easy convention and handy methods for writing tests in javascript
http://straytree.com/TestAnotherWay/doc/index.html

Cross Browser Client-Side Persistent Storage Without Cookies
http://pablotron.org/?cid=1557