We?re a small company based in the SOMA area of San Francisco. We?re just getting started, so there?s lots of opportunity to make your mark and do something truly outstanding.
You get bonus points (and a brownie!) if you know some of the following:
Browser extensions and app stores (such as Chrome app store)
Browser storage APIs and their limitations
Websockets or other real-time communications mechanisms
Analytics, tracking user activities
Write a function ?count(el)? that takes a DOM element and returns a list of triples that record how often each type of element occurs as a direct child of another type within the subtree. That is, we want to record that elements occured five times within
elements and twice within
As a bonus, create a function ?buildTree()? that takes a two-dimensional map like that produced by count() and returns a DOM element so that count(buildTree(count(el))) produces the same results as count(el).
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