redis-like localStorage wrapper in javascript -
Nydus is a Python toolkit for dealing managing database connections and routing operations. ... Generic database utilities, including connection clustering and routing so you can scale like a pro.
Kue is a priority job queue backed by redis, built for node.js.
Thumbor is a smart imaging service. It enables on-demand crop, resizing and flipping of images.
It also features a VERY smart detection of important points in the image for better cropping and resizing, using state-of-the-art face and feature detection algorithms (more on that in Detection Algorithms).
Using thumbor is very easy (after it is running). All you have to do is access it using an URL for an image, like this:
HotQueue is a Python library that allows you to use Redis as a message queue within your Python programs.
Useful + interesting technology behind the scenes.