Phabricator, an open source software engineering platform
Phabricator is a collection of open source web applications that help software companies build better software.

Cacti is a complete network graphing solution designed to harness the power of RRDTool's data storage and graphing functionality. Cacti provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features out of the box. All of this is wrapped in an intuitive, easy to use interface that makes sense for LAN-sized installations up to complex networks with hundreds of devices.

Unless you continually monitor page weight, you won’t know how your diet is progressing. The average page now exceeds 1.7Mb and increased by 32% in 2013 alone. If your developers are secretly gorging themselves on fattening widgets, any of the following assessment tools will highlight their gluttony. They’re all free and take a few seconds to run — what are you weighting for…

The White Balance setting you choose will change the colour balance in your pictures, making it warmer or cooler depending on how the sort of light you’re shooting in affects things.

Using Auto White Balance is the simple option, but your camera’s White Balance presets give you more control over colour.

In this tutorial we’ll explain exactly how these work and how to fine-tune your white balance settings to ensure the most accurate colours possible.