Coursera vs Open edX

Coursera and Open edX (The community-driven, open-source project powering edX.org and thousands of other online education sites around the world.) both appear on the Smoower Developer Ecosystem Index.

Open edX (rank #339) holds a modest lead over Coursera (rank #726) on the overall Smoower ecosystem score (43 vs 30). The gap of 13 points reflects composite signals across code, docs, community and reach.

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

Coursera carries 1,367 GitHub stars across 81 public repos, with 1 repositories active in the last 90 days and 0 external contributors on record. Open edX shows 10,600 stars across 186 public repos, 99 active in the last 90 days and 96 external contributors. The star gap on its own does not decide the comparison, but Open edX's footprint is roughly 7.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Coursera is the stronger read for anyone weighting reach. Open 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.