edX vs tray.ai

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

edX (rank #338) holds a modest lead over tray.ai (rank #693) on the overall Smoower ecosystem score (43 vs 31). The gap of 12 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 tray.ai. On education (docs, guides and learning material for developers), tray.ai is ahead of edX. On community (issue response, PR reviews and discussion health), edX is slightly ahead of tray.ai. On reach (how visible the ecosystem is beyond its own repos), edX is clearly ahead of tray.ai. On momentum (release cadence and how fast the ecosystem moves), edX is clearly ahead of tray.ai.

edX carries 392 GitHub stars across 250 public repos, with 52 repositories active in the last 90 days and 22 external contributors on record. tray.ai shows 300 stars across 49 public repos, 2 active in the last 90 days and 1 external contributors.

edX is the stronger read for anyone weighting momentum. tray.ai looks better where education 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.