Slab vs Zoom

Slab (Making the workplace a source of learning and purpose through knowledge-sharing. We're hiring!) and Zoom (Power Up Your Apps with Video, Phone, and Chat) both appear on the Smoower Developer Ecosystem Index.

Zoom (rank #122) holds a modest lead over Slab (rank #455) on the overall Smoower ecosystem score (54 vs 39). The gap of 15 points reflects composite signals across code, docs, community and reach.

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

Slab carries 49,433 GitHub stars across 28 public repos, with 0 repositories active in the last 90 days and 8 external contributors on record. Zoom shows 3,380 stars across 159 public repos, 62 active in the last 90 days and 4 external contributors. The star gap on its own does not decide the comparison, but Slab's footprint is roughly 14.6x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Slab is the stronger read for anyone weighting community. Zoom looks better where momentum is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.