[koolba]

> Cool to see Redis to be in top position.

For those of us using it for many years now, it’s not surprising at all. Thanks antirez!

> I would like to see: kind of contribution (Opening issues, PR, managing a project, ...) and average hours spent per week.

StackOverflow could infer quite a bit of this by cross referencing the demographics from their survey results (assuming it’s not stored anonymized) with public profile information from GitHub.

It wouldn’t reflect the whole picture but, for a lot of major projects that are hosted there, one could see the engagement vs usage ratios.