Anthropic vs sgl-project

Anthropic and sgl-project both appear on the Smoower Developer Ecosystem Index.

Anthropic (rank #30) holds a modest lead over sgl-project (rank #278) on the overall Smoower ecosystem score (63 vs 46). The gap of 17 points reflects composite signals across code, docs, community and reach.

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

Anthropic carries 584,923 GitHub stars across 93 public repos, with 47 repositories active in the last 90 days and 873 external contributors on record. sgl-project shows 38,333 stars across 26 public repos, 20 active in the last 90 days and 349 external contributors. The star gap on its own does not decide the comparison, but Anthropic's footprint is roughly 15.3x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Anthropic is the stronger read for anyone weighting reach. sgl-project looks better where community 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.