In conclusion, metaprogramming can be as fast as no metaprogramming but that won’t help your code readability and maintainability, so make sure to only use this great trick when needed!

SproutCore is designed to make desktop-like apps for the web.

Blueprint is a CSS framework, which aims to cut down on your CSS development time. It gives you a solid CSS foundation to build your project on top of, with an easy-to-use grid, sensible typography, and even a stylesheet for printing.

Chronologically: gitjour, pastejour, gemjour, dejour, starjour and appjour. And I think there are others. Its incredible.

jCodeCollector is a multiplatform application (it’s written in Java) that help you to manage your snippets.