HTML5 Hacks: Data and Storage
Data URLs
Blobs
Web Storage
FileAPI
IndexedDB
IndexedDB polyfill
Hack#52 Embed Binary Data in an Inline URL
Hack#53 Convert a Data URI to a Blob and Append It to Form Data with XHR2
Hack#55 Polyfill LocalStorage with YepNope.js and Storage.js
Hack#56 Cache Media Resources Locally with the FileSystem API
Hack#57 Build a Milestone Calendar with IndexedDB and FullCalendar.js
IndexedDB polyfill