Testing Review Non React Post Phase 3

Goal

Run a fresh testing-review pass for the temporary non-React cut after Phase 3 and the broad Bun suite-health cleanup.

Status

• Run fresh scoped non-React coverage
• Run suite-health checks
• Regenerate package and file scoring
• Update or lock the next non-React roadmap
• Summarize whether to continue or stop

Verification

• regenerated .claude/tmp/non_react_test_files.txt (615 files)
• scoped non-React bun test --coverage --coverage-reporter=lcov --coverage-dir=.coverage-repo-2026-03-25b --reporter=dots
• pnpm test:profile -- --top 25
• pnpm test:slowest -- --top 25
• rg -n 'describe\.skip|it\.skip|test\.skip|xit\(|xdescribe\(' packages apps -g '*.spec.ts' -g '*.spec.tsx' -g '*.slow.ts' -g '*.slow.tsx'
• rg -n '^\s*//\s*(describe|it|test)\(' packages apps -g '*.spec.ts' -g '*.spec.tsx' -g '*.slow.ts' -g '*.slow.tsx'
• rg -n "from '.*\.spec'|from \".*\.spec\"" packages apps -g '*.spec.ts' -g '*.spec.tsx' -g '*.slow.ts' -g '*.slow.tsx'

Outputs

• 2026-03-25-coverage-priority-map-testing-review-non-react-post-phase-3.md
• 2026-03-25-coverage-priority-packages-testing-review-non-react-post-phase-3.tsv
• 2026-03-25-coverage-priority-files-testing-review-non-react-post-phase-3.tsv
• 2026-03-25-non-react-coverage-roadmap-phase-4.md

Notes

• The previous scoped non-React file list was stale. This pass regenerated it before coverage.
• There are no remaining score >= 6 non-React files.
• Only five score >= 5 files remain, so this is the last honest non-React roadmap.