benvanik/node-airplay

node-airplay is a client library for Apple's AirPlay remote playback protocol. It implements a simple AirPlay device browser using mdns and command interface.

CodeKit

CodeKit automatically compiles Less, Sass, Stylus & CoffeeScript files. It effortlessly combines, minifies and error-checks Javascript. It optimizes images, auto-reloads your browser and lets you use the same files across many projects.

Ugorji Nwoke: Dev Tool for GO AppEngine

Alternative development runtime/SDK for Go App Engine that relies less on the Python SDK.

Responsive IMGs

Part 1, Part 2, and Part 3 on images delivered using the HTML IMG tag that come from different sources depending the screen size. See also this post on media queries.

UILayer

UILayer provides a JavaScript API on top of WebKit for working with the concept of layers. Instead of manipulating DOM elements using a myriad of mixed concepts, you go though a single, well defined API.