Excalidraw vs Sage

Excalidraw (Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them.) and Sage both appear on the Smoower Developer Ecosystem Index.

Excalidraw (rank #103) holds a meaningful lead over Sage (rank #625) on the overall Smoower ecosystem score (55 vs 33). 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), Excalidraw is slightly ahead of Sage. On education (docs, guides and learning material for developers), Excalidraw is ahead of Sage. On community (issue response, PR reviews and discussion health), Excalidraw is ahead of Sage. On reach (how visible the ecosystem is beyond its own repos), Excalidraw is clearly ahead of Sage. On momentum (release cadence and how fast the ecosystem moves), Sage is slightly ahead of Excalidraw.

Excalidraw carries 136,744 GitHub stars across 25 public repos, with 3 repositories active in the last 90 days and 215 external contributors on record. Sage shows 2,180 stars across 122 public repos, 6 active in the last 90 days and 22 external contributors. The star gap on its own does not decide the comparison, but Excalidraw's footprint is roughly 62.7x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Excalidraw is the stronger read for anyone weighting reach. Sage looks better where momentum 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.