Affinity vs edX

Affinity and edX (Online learning at https://edx.org, powered by the Open edX platform https://openedx.org) both appear on the Smoower Developer Ecosystem Index.

edX (rank #338) holds a narrow lead over Affinity (rank #536) on the overall Smoower ecosystem score (43 vs 36). The gap of 7 points reflects composite signals across code, docs, community and reach.

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

Affinity carries 4 GitHub stars across 40 public repos, with 1 repositories active in the last 90 days and 2 external contributors on record. edX shows 392 stars across 250 public repos, 52 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but edX's footprint is roughly 98.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Affinity is the stronger read for anyone weighting reach. edX looks better where momentum 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.