Each week on saturday I’m planning on sharing interesting small bits on technology, development and lifehacking I’ve gathered during the past week. Too small for a separate blog, too big for a tweet.

Codebrag is an alternative to CodeClimate. The difference (at least for 1.0) is that you can download an install Codebrag on your server for free. Requirements are Java 1.7 and MongoDB 2.4.x.

The Programmer Competency Matrix is a really useful guide for figuring out what you know and identify possible areas to improve as a programmer.

Transferring your webserver from Apache to Nginx is easier than you think.