Contentsquare vs Duolingo

Contentsquare (Web optimization, testing & UX solutions) and Duolingo both appear on the Smoower Developer Ecosystem Index.

Duolingo (rank #338) holds a narrow lead over Contentsquare (rank #510) on the overall Smoower ecosystem score (43 vs 37). The gap of 6 points reflects composite signals across code, docs, community and reach.

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

Contentsquare carries 1,493 GitHub stars across 292 public repos, with 100 repositories active in the last 90 days and 15 external contributors on record. Duolingo shows 1,721 stars across 12 public repos, 8 active in the last 90 days and 11 external contributors.

Contentsquare is the stronger read for anyone weighting momentum. Duolingo 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.