Coverage Threshold Map

Goal

Run fresh repo coverage, sync it against the March 6, 9, and 17 plans plus the March 22-23 execution passes, then pick a threshold that batches the remaining worthwhile non-React test work instead of dribbling out one tiny package at a time.

Coverage Run

• Command:
  • bun test --coverage --coverage-reporter=lcov --coverage-dir=.coverage-repo-2026-03-23b --reporter=dots
• Result:
  • 2599 pass
  • 0 fail
  • 478 files
  • 3.35s
• Artifact:
  • .coverage-repo-2026-03-23b/lcov.info

Scoring Rules

• Scope is packages/*/src/**.
• File score is 0-10.
• /react, test files, barrels, and type-only files score 0.
• High scores go to deterministic transforms, queries, parser/serializer helpers, and real plugin contracts.
• Recent March 17 and March 22-23 passes are penalized on purpose so finished lanes do not keep resurfacing.
• Anti-cosplay penalty: files with only a couple uncovered lines get pushed down even if they sit in a good folder.
• Package score is the sum of the top 8 file scores in that package.

Threshold Take

• Strict threshold: score >= 6
  • Yields 13 files across 1 packages.
  • This is the honest high-value batch.
• Wider threshold: score >= 5
  • Yields 18 files across 3 packages.
  • This is the biggest batch I would still defend without calling it coverage cosplay.

Strong take: use >= 6 if you want the cleanest value bar. Use >= 5 only if you explicitly want to finish the table program plus the last two borderline deterministic leftovers.

Above Threshold 6

table

• Package score: 64
• packages/table/src/lib/transforms/deleteRow.ts 10
• packages/table/src/lib/transforms/deleteTable.ts 9
• packages/table/src/lib/queries/getTableCellBorders.ts 8
• packages/table/src/lib/queries/getTableCellSize.ts 8
• packages/table/src/lib/queries/getTableEntries.ts 8
• packages/table/src/lib/merge/deleteRow.ts 7
• packages/table/src/lib/queries/getCellInNextTableRow.ts 7
• packages/table/src/lib/queries/getCellInPreviousTableRow.ts 7
• packages/table/src/lib/queries/getPreviousTableCell.ts 7
• packages/table/src/lib/queries/getTableColumnIndex.ts 7
• packages/table/src/lib/transforms/setTableMarginLeft.ts 7
• packages/table/src/lib/queries/getNextTableCell.ts 6
• packages/table/src/lib/transforms/moveSelectionFromCell.ts 6

Threshold 5 Extensions

These are the only score-5 files I would still defend after the strict cut:

• packages/docx-io/src/lib/internal/utils/image-dimensions.ts 5
• packages/list-classic/src/lib/transforms/moveListSiblingsAfterCursor.ts 5
• packages/table/src/lib/transforms/deleteColumn.ts 5
• packages/table/src/lib/transforms/overrideSelectionFromCell.ts 5
• packages/table/src/lib/withSetFragmentDataTable.ts 5

Package Ranking Snapshot

Rank	Package	Score	>=6 files	>=5 files
1	table	64	13	16
2	core	17	0	0
3	list-classic	10	0	1
4	docx	9	0	0
5	docx-io	7	0	1
6	media	5	0	0
7	markdown	5	0	0
8	mention	4	0	0
9	selection	4	0	0
10	diff	4	0	0
11	list	3	0	0
12	code-drawing	2	0	0
13	basic-nodes	2	0	0
14	suggestion	2	0	0
15	dnd	1	0	0

What This Means

• table is the only remaining package with a real cluster of above-threshold non-React work.
• Everything else is either already substantially covered, recently swept, or down to a couple borderline seams.
• If you want bigger tasks, stop hopping packages and do the whole above-threshold table lane as one program.
• After the strict table batch, only two extra files still clear the wider bar: one docx-io util and one list-classic transform.

Full Data

• docs/plans/2026-03-23-coverage-threshold-packages.tsv
• docs/plans/2026-03-23-coverage-threshold-files.tsv