PostHog vs Slab

PostHog (The single platform to analyze, test, observe, and deploy new features) and Slab (Making the workplace a source of learning and purpose through knowledge-sharing. We're hiring!) both appear on the Smoower Developer Ecosystem Index.

PostHog (rank #30) holds a meaningful lead over Slab (rank #455) on the overall Smoower ecosystem score (63 vs 39). The gap of 24 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), PostHog is clearly ahead of Slab. On education (docs, guides and learning material for developers), PostHog is slightly ahead of Slab. On community (issue response, PR reviews and discussion health), PostHog is ahead of Slab. On reach (how visible the ecosystem is beyond its own repos), PostHog is slightly ahead of Slab. On momentum (release cadence and how fast the ecosystem moves), PostHog is clearly ahead of Slab.

PostHog carries 40,775 GitHub stars across 357 public repos, with 87 repositories active in the last 90 days and 212 external contributors on record. Slab shows 49,433 stars across 28 public repos, 0 active in the last 90 days and 8 external contributors.

PostHog is the stronger read for anyone weighting momentum. Slab makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.