Developer ecosystem comparison
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Deezer vs Zeplin

Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.

Deezer and Zeplin both appear on the Smoower Developer Ecosystem Index.

Zeplin (rank #430) holds a narrow lead over Deezer (rank #536) on the overall Smoower ecosystem score (40 vs 36). The gap of 4 points reflects composite signals across code, docs, community and reach.

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

Deezer carries 29,854 GitHub stars across 99 public repos, with 5 repositories active in the last 90 days and 2 external contributors on record. Zeplin shows 1,460 stars across 57 public repos, 8 active in the last 90 days and 4 external contributors. The star gap on its own does not decide the comparison, but Deezer's footprint is roughly 20.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Deezer is the stronger read for anyone weighting community. Zeplin looks better where reach 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.

Side-by-side metrics

MetricDeezerZeplin
Ranking
Overall rank#536#430
Pillars
Overall3640
Code4149
Education7977
Community6128
Reach1120
Momentum916
Builder experience00
Signals
Stars29,8541,460
Forks3,369228
Public repos9957
Active repos (90d)58
External contributors24
Avg polish4754
Avg AI-readiness2826

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