draw.io vs UserTesting

draw.io (draw.io specialises in browser-based diagramming components and applications.) and UserTesting (Real. Human. Insight.) both appear on the Smoower Developer Ecosystem Index.

draw.io (rank #336) holds a modest lead over UserTesting (rank #691) on the overall Smoower ecosystem score (43 vs 31). The gap of 12 points reflects composite signals across code, docs, community and reach.

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

draw.io carries 86,983 GitHub stars across 32 public repos, with 12 repositories active in the last 90 days and 13 external contributors on record. UserTesting shows 15 stars across 119 public repos, 0 active in the last 90 days and 0 external contributors. The star gap on its own does not decide the comparison, but draw.io's footprint is roughly 5798.9x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

draw.io is the stronger read for anyone weighting community. UserTesting makes more sense for teams already using its adjacent tools. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.