Demystifying direct uploads from the browser to Amazon S3 - with a full example in 167 lines of code
November 11, 2015

Be so kind and warn users before navigating from an unsaved form
I lost the text of the article I was just writing because I accidentally hit the Chrome shortcut for “Back” – Cmd+[ – it’s the same key that un-indents text in Sublime Text. So now I’m writing this new article after fixing my form.
March 2, 2014

Unobtrusive flash messages for Rails
I’d like to announce a gem that I wrote three years ago, then it got off my radar, albeit having some traction on RubyGems. I finally updated it to be compatible with recent technologies and also easier to use.
October 10, 2013