- changeFunction: ensure that Anki's methods are changed by the new one
- column: from HTML to configuration, deleting/moving column
- config: allow to access and update config
- htmlAndCss: constants and methods allowing to CSS and HTML to be entered in the deckBrowser
- node: compute the values associated with each deck, taking subdecks into account
- printing: method to compute the strings shown to the user
- strings: dictionaries associating to each name the column's header and description
- Computing the set of values associated with each card