Reviving GraphFrames: Notes from Maintaining a 10-Year-Old OSS Project

About a year ago, I got involved in reviving and maintaining GraphFrames, a 10-year-old OSS project with a lot of history and not enough active maintenance. I was doing it neither for money nor to sell anything, but out of a still old-fashioned belief in free software and in the idea that it is worth spending time on software that is genuinely useful to others. This post is a reflection on what…