Reverse Engineering a PostHog SuperDay

199 · Josh Sherman · Aug. 9, 2026, 7:52 p.m.
Summary
In this blog post, the author reflects on their experience exploring PostHog's SuperDay process by analyzing its open-source contributions. They discuss how they attempted to contribute to a project, drawing parallels between their work and the SuperDay format while sharing personal insights about working with OSS and the importance of learning from feedback.