Amadeus IT Group vs Duolingo

Amadeus IT Group (The official global GitHub of Amadeus IT Group, hosting Open Source content. Amadeus provides the technology that keeps the travel sector moving.) and Duolingo both appear on the Smoower Developer Ecosystem Index.

Duolingo (rank #338) holds a narrow lead over Amadeus IT Group (rank #430) on the overall Smoower ecosystem score (43 vs 40). The gap of 3 points reflects composite signals across code, docs, community and reach.

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

Amadeus IT Group carries 1,712 GitHub stars across 196 public repos, with 72 repositories active in the last 90 days and 25 external contributors on record. Duolingo shows 1,721 stars across 12 public repos, 8 active in the last 90 days and 11 external contributors.

Amadeus IT Group is the stronger read for anyone weighting code quality. 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.