Repowise scores godot-gdunit-labs/gdunit4 at 9.8 out of 10 for code health, which reads as excellent, alongside maintainability 9.8 and static performance 10.0 on the same scale. There are 2 open findings across the three pillars, and the lowest-scoring file is tabs.js at 8.5. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.