Underscore.js is already pretty fantastic, but this new contrib library adds plenty of extra bells and whistles.
A great talk from Django's co-creator about how he tackled some of the front-end problems when building Soundslice.
A nice little post about the sometimes significant differences between layer styles and vector strokes in Photoshop, and when each choice is appropriate.
Today I've been using this fork of Stefan Petre's original datepicker for bootstrap, and I have to say it's been a pleasure. I had to tweak it a bit so that it didn't conflict with jQuery UI's own picker (don't ask), but otherwise I'm really pleased with it.
South is a database migration library for Django and it's become an indispensable part of my toolkit. But I've had to learn some best practices the hard way.
Fantastic little iOS calendar app, has some great UI touches that make it a significant improvement on Apple's own effort. It might even be good enough to get me using calendars more often.
Fantastic article about the role of a senior engineer, highlights that there are responsibilities far outside the realm of mere technical ability.
Responsive design has become an established best-practice with remarkable speed, but is it sufficient to be your entire mobile strategy?