On this question, you should emphasize your enthusiasm for the open-source ecosystem as a proxy for your enthusiasm for software engineering and your capacity to be proactive in contributing.  You should have a list of resources available, but more importantly, you should be careful about really following resources in space. This demonstrates your capacity to learn new things and your enthusiasm for doing so, which is essential in a subject that is always changing. Here is one Hackernoon resource from which you may learn.