Codecademy vs Semrush

Codecademy (The easiest way to learn to code.) and Semrush (We do love open source and have an opportunity to make it better from now.) both appear on the Smoower Developer Ecosystem Index.

Semrush (rank #317) holds a narrow lead over Codecademy (rank #510) on the overall Smoower ecosystem score (44 vs 37). The gap of 7 points reflects composite signals across code, docs, community and reach.

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

Codecademy carries 5,241 GitHub stars across 86 public repos, with 1 repositories active in the last 90 days and 5 external contributors on record. Semrush shows 454 stars across 11 public repos, 2 active in the last 90 days and 7 external contributors. The star gap on its own does not decide the comparison, but Codecademy's footprint is roughly 11.5x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Codecademy is the stronger read for anyone weighting reach. Semrush looks better where education 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.