Since I started use Hexo for my site allot of things have been easier. Like creating an API to access the site contents. It was a nightmare for me in Drupal 7 and in the end I gave up long ago but thanks to the work of John Wu and his plugin hexo-generator-api generating a REST-ful JSON API with read-only access to all the sites contents has been the the simplest things I’ve worked on so far.
There are some things I would like to do that aren’t available, but the code is released under the MIT license and I’ve got a fork on github I can work on.
In the mean time I’ve written up some documentation about what is available and how to start making use of it.
Even if you never plan on using my access points to access my own content, (to be fair I can’t see why you would, I just enjoy having it), I hope the documentation can help anyone else who is using the hexo-generator-api plugin on their own site.