jdb.js - Framework for Indexed Database API "jdb.js" is a framework for programing easier with W3C Indexed Database API. 'J' is the next character of 'I' in alphabetical order, so "JDB" means "better IDB". Compared with using "naked" Indexed Database API, using jdb.js is better as follows: Object oriented, easy-for-use API. You can define the scheme of the object stores using declarative JSON form