Thriving open source projects have many users, and the most active have thousands of authors contributing. There are now more than 60 million open source repositories, but the vast majority are just a public workspace for a single individual. What differentiates the most successful open source projects? One commonality is that most of them are backed by either one company or a group of companies collaborating together.
So, tracking the projects with the highest developer velocity can help illuminate promising areas in which to get involved, and what are likely to be the successful platforms over the next several years.
Rather than debate whether to measure high-velocity projects via commits, authors, or comments and pull requests, we use a bubble chart to show all 3 axes of data, and plot on a log-log chart to show the data across large scales.
Read more at The Linux Foundation