GitHub's annual Octoverse report is out today. It found that Microsoft's Visual Studio Code or VSCode (19.1K), Azure Docs (14K), and Flutter (13K) were the top open source projects in total contributors on GitHub in the last year, followed by projects like Google's TensorFlow (9.9K), Kubernetes (6.9K), and the React Native framework created by Facebook. The annual report that looks at trends and milestones for the code repository acquired by Microsoft last year also found that repositories with topics like "deep learning," "natural language processing," and "machine learning" grew in popularity over the course of the past year. GitHub is now used by more than 40 million developers worldwide, a statistic it first shared this summer.