SlackAPI vs Userlike

SlackAPI (https://docs.slack.dev/tools) and Userlike both appear on the Smoower Developer Ecosystem Index.

SlackAPI (rank #47) holds a meaningful lead over Userlike (rank #569) on the overall Smoower ecosystem score (61 vs 35). The gap of 26 points reflects composite signals across code, docs, community and reach.

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

SlackAPI carries 17,894 GitHub stars across 37 public repos, with 19 repositories active in the last 90 days and 39 external contributors on record. Userlike shows 38 stars across 14 public repos, 3 active in the last 90 days and 3 external contributors. The star gap on its own does not decide the comparison, but SlackAPI's footprint is roughly 470.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

SlackAPI is the stronger read for anyone weighting momentum. Userlike looks better where education 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.