"a small client-side javascript library that makes managing cookies easy. In addition to its simple API, Cookies.js will automatically parse a JSON encoded string value back into its native data type when accessed, and cache the result. For users of AMD loaders, Cookies.js will define itself, otherwise a global variable will be created."

Pamela's slide templates. Nice!

uses yql store

Outstanding HTML5 presentation & demo done completely using HTML5: (via @flyosity)

Free for non-com use

"Here is a 2-legged OAuth Javascript function that makes it easy to get YQL results into your Javascript application."

"its own API on top of Cocoa Touch, NimbleKit allows would-be developers to access core iPhone functionality with Javascript functions. You can build an entire application using an HTML template with embedded Javascript, compile it and run it on your iPhone/iPod touch."

" free JavaScript based chart generator that requires little or no coding. With JS Charts drawing charts is a simple and easy task, since you only have to use client-side scripting (i.e. performed by your web browser). No additional plugins or server modules are required. Just include our scripts, prepare your chart data in XML or JavaScript Array and your chart is ready!"

"a visualization toolkit for JavaScript using the canvas element. It takes a graphical approach to data visualization, composing custom views of data with simple graphical primitives like bars and dots. These primitives are called marks, and each mark encodes data visually through dynamic properties such as color and position."

javascript:var%C2%A0s='{searchTerms}';%20url='http://www.pipl.com/search/?FirstName={searchTerms}&LastName={searchTerms}';%20t='';%20qc=0;%20chunks=url.split('{searchTerms}');%20for(i=0;%20i<s.length;%20i++){if(s.charAt(i)=='%22')qc=qc^1;%20t+=((s.charAt(i)=='%20'&&qc)?'^':s.charAt(i));%20}args=t.split(/&#92;s/);%20nurl='';%20for(i=0;%20i<chunks.length;%20i++){nurl+=chunks[i];%20if(args[i]!=undefined)%C2%A0{args[i]=args[i].replace(/&#92;^/g,'%20');%20nurl+=args[i];%20}}location.replace(nurl,'<%20BR>');