I think projectmanagement.com is an excellent resource with a big community of project managers, books, blogs, webinars and so on. You can also look for appropr

I think projectmanagement.com is an excellent resource with a big community of project managers, books, blogs, webinars and so on. You can also look for appropriate communities on Reddit for more useful resources, constant communication and sharing your questions. Some of them are r/projectmanagement, r/agile, r/softdevteam, r/scrum. I also enjoy cio.com website, though it is not just for project managers.