BigCommerce vs OpenCart

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

BigCommerce (rank #103) holds a modest lead over OpenCart (rank #401) on the overall Smoower ecosystem score (55 vs 41). The gap of 14 points reflects composite signals across code, docs, community and reach.

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

BigCommerce carries 3,505 GitHub stars across 281 public repos, with 25 repositories active in the last 90 days and 51 external contributors on record. OpenCart shows 8,157 stars across 2 public repos, 1 active in the last 90 days and 26 external contributors.

BigCommerce 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.