Nice python library and shell command to watch for and react to file system changes.
(Source: plus.google.com)
Allows you to determine whether your web page is visible to an user, is hidden in background tab or is pre-rendering.
Really nice javascript library for display time series data.
(Source: news.ycombinator.com)
Nice tool for creating a mock version of S3 for testing.
(Source: news.ycombinator.com)
A really nice library for charting time series data in JS.
(Source: news.ycombinator.com)
Decent looking generic REST API client for Python.
(Source: pycoders.com)
A surprisingly simple and easy solution to a common problem for complex backbone apps.
(Source: news.ycombinator.com)
Makes creating and maintaining styled HTML emails easier.
(Source: pycoders.com)
