Blackbird vs Checkout.com

Blackbird and Checkout.com (A collection of libraries and plugins for Checkout.com) both appear on the Smoower Developer Ecosystem Index.

Checkout.com (rank #152) holds a meaningful lead over Blackbird (rank #728) on the overall Smoower ecosystem score (52 vs 30). The gap of 22 points reflects composite signals across code, docs, community and reach.

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

Blackbird carries 16 GitHub stars across 165 public repos, with 77 repositories active in the last 90 days and 6 external contributors on record. Checkout.com shows 542 stars across 55 public repos, 26 active in the last 90 days and 11 external contributors. The star gap on its own does not decide the comparison, but Checkout.com's footprint is roughly 33.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Blackbird is the stronger read for anyone weighting education. Checkout.com looks better where code quality 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.