Community Erosion Post License Change: Quantifying the Power of Open Source
Summary This article is a detailed analysis of the impact of the Redis license change to a non-open-source one on its community. To summarize the findings: 37.5% of contributors (9 of 24) stopped contributing to Redis after the fork Valkey grew from 18 to 49 contributors in 18 months Valkey averages 80 PRs/month in 2025 […]