Find a project that you like, and want to support. You could write a blog post about this, a guide, a historical review of the project, a list of people/compani

Find a project that you like, and want to support. You could write a blog post about this, a guide, a historical review of the project, a list of people/companies using it. etc. Most open-source projects need communication attention more than programming work. You will do a great helping giving attention to an opensource project.