If you're writing Java code the chances are you're probably using Maven. What if you need your own repository for dependencies that aren't already hosted publicly? Here's how to host a public Maven repo for free.

More and more people are now adopting some kind of Continuous Integration system, where their full suite of tests and checks are run on every commit with the aim of giving fast feedback to developers. As this adoption grows, and more and more tools come out to help with it, feedback time for developers can actually increase rather than decrease.