Anthropic vs browserbase

Anthropic and browserbase both appear on the Smoower Developer Ecosystem Index.

Anthropic (rank #32) holds a modest lead over browserbase (rank #152) on the overall Smoower ecosystem score (63 vs 52). The gap of 11 points reflects composite signals across code, docs, community and reach.

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

Anthropic carries 584,015 GitHub stars across 92 public repos, with 46 repositories active in the last 90 days and 911 external contributors on record. browserbase shows 34,643 stars across 65 public repos, 27 active in the last 90 days and 69 external contributors. The star gap on its own does not decide the comparison, but Anthropic's footprint is roughly 16.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Anthropic is the stronger read for anyone weighting community. browserbase 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.