Duolingo vs UXPin

Duolingo and UXPin (The Full-Stack UX Design Platform) both appear on the Smoower Developer Ecosystem Index.

Duolingo (rank #338) holds a narrow lead over UXPin (rank #569) on the overall Smoower ecosystem score (43 vs 35). The gap of 8 points reflects composite signals across code, docs, community and reach.

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

Duolingo carries 1,721 GitHub stars across 12 public repos, with 8 repositories active in the last 90 days and 11 external contributors on record. UXPin shows 879 stars across 25 public repos, 3 active in the last 90 days and 0 external contributors.

Duolingo is the stronger read for anyone weighting community. UXPin 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.