blog, bentosheets and railspages.
This is really mostly a personal notebook, conveniently backuped and served by github.
Once in a while, I also write something like a blog post:
01 Sep 2016 Sortable Lists in Rails 5.0
03 Aug 2014 Come Teach Web Technology!
23 May 2013 Deploying to Heroku from Travis CI
30 Jul 2012 Hello World