15Five vs OpenCart

15Five and OpenCart (PHP based open source ecommerce platform) both appear on the Smoower Developer Ecosystem Index.

OpenCart (rank #401) holds a modest lead over 15Five (rank #693) on the overall Smoower ecosystem score (41 vs 31). The gap of 10 points reflects composite signals across code, docs, community and reach.

On education (docs, guides and learning material for developers), OpenCart is clearly ahead of 15Five. On community (issue response, PR reviews and discussion health), OpenCart is ahead of 15Five. On reach (how visible the ecosystem is beyond its own repos), OpenCart is clearly ahead of 15Five. On momentum (release cadence and how fast the ecosystem moves), 15Five is ahead of OpenCart.

15Five carries 141 GitHub stars across 29 public repos, with 2 repositories active in the last 90 days and 5 external contributors on record. OpenCart shows 8,157 stars across 2 public repos, 1 active in the last 90 days and 26 external contributors. The star gap on its own does not decide the comparison, but OpenCart's footprint is roughly 57.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

15Five is the stronger read for anyone weighting momentum. OpenCart 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.