Affirm vs OpenCart

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

OpenCart (rank #401) holds a narrow lead over Affirm (rank #485) on the overall Smoower ecosystem score (41 vs 38). The gap of 3 points reflects composite signals across code, docs, community and reach.

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

Affirm carries 207 GitHub stars across 116 public repos, with 9 repositories active in the last 90 days and 4 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 39.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Affirm is the stronger read for anyone weighting education. OpenCart looks better where community 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.