feat: unified For is the keyed-For engine — all modes, no seam, mapArray as the oracle - #3308

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unified-for-engine

Commits on Sep 8, 2026

feat(web,solid): unified For driver spike — one structure owns rows and placement

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cursoragent
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e5f9214
perf(web): unified For batch clear — whole-parent N→0 rides one textContent write

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cursoragent
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bf9144f
perf(web): unified For row diet — mapArray's owner shape, flatten fast path, zero-Set passes

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cursoragent
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5640b75
perf(web): unified For full-replace fast path — no-survivor windows bulk-detach like clear

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cursoragent
committed
fd8af38
feat(web): ownerless-rows measurement flag + the create-floor finding

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cursoragent
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e15fa23
perf(web): unified For lazy structure — flat first fills, materialize on first partial structural op

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cursoragent
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ddefa84
refactor(web): unified For slot behind renderer ops — platform handed in by the engaging insert

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cursoragent
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c633948
feat(solid,web): unified For default-on — the slot rides For's module graph

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cursoragent
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73e9f98
fix(solid,web): unified For P0 sweep — ownership-safe bulk clears, empty-row placeholders, throw-safe builds

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cursoragent
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60dbd01
test(web): reconcile parity matrix — slot vs live classic oracle across shapes and anchors

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cursoragent
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966acdd
feat(solid,web,signals): unified For hydration — slot claims server rows with id parity, reversible mid-fill demote

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cursoragent
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7f97bd9
feat(web,solid): unified For hole seam — lists passed through props.children engage

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d3ab430
test(web): add @jsxImportSource pragma to unified For specs

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d9d2323
feat(solid,web): unified For hydration — anchored holes engage

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3b9caa9
fix(solid,web): unified For hydration — nested claim recording, synchronous hole demote, DEV.unifiedFor

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cursoragent
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029ef37
chore(size): ratchet after rebase over #3183 and audit round 3

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cursoragent
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569a17f
fix(web,solid): unified For hydration — hydrating demote writes the hosting effect's range; dev mismatch report

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cursoragent
committed
ec0169f
fix(web): unified For direct seam hands classic the bounded region on a hydrating demote

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and
cursoragent
committed
1768e7e
test(web): pin text-row hydration mismatch — no orphaned or duplicated server text

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cursoragent
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a6e23b5
refactor(web): unified For hole demote is synchronous in all modes; rebase over the #3187 revert

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cursoragent
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2ece66d
fix(web): unified For hole seam — hand off the range BEFORE the slot's first fill

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cursoragent
committed
ecda2f7
chore(size): absorb upstream drift after rebase (2026-09-06)

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cursoragent
committed
8a53177
docs(solid): unified For placement — why direct insertBefore, not fragment runs (browser ruling)

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cursoragent
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2efb020
chore(size): absorb #3296 store-module drift after rebase (2026-09-07)

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cursoragent
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c6495fd
fix(solid,web): unified For — external audit round (ownership, dynamic rows, anchors, guards, hydration text)

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cursoragent
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800edba
feat(solid,web,signals): unified For becomes THE keyed-For engine on web — all modes, no seam

ryansolid
and
cursoragent
committed
fe97aa3
fix(solid): engine — flat mode for every keyed mode, detect-only hydration mismatch, oracle fuzz harness

ryansolid
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cursoragent
committed
1c9ed27
feat(universal): createRenderer engages the unified For engine with renderer-built SlotOps

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cursoragent
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4c1fc3e
feat(solid): one engine — For's plain call is answered by the engine's array output; mapArray leaves For

ryansolid
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cursoragent
committed
307bb3e
feat(signals,solid,universal): ONE list engine — mapArray is the engine's array output; solid-js keeps the node layer

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cursoragent
committed
64a59ec
fix(signals,solid,web,universal): list engine — #3308 audit round (ownership, lifecycle, one engine, parity)

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cursoragent
committed
97168b9
feat(signals): list engine reports list-identity churn to attribution (mapArray's listChurn, both outputs) + dev name on the array computed; rebase drift

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cursoragent
committed
ccc1e18
test(web): unified For specs type-check under test-types (@solidjs/web JSX source, reference oracle typings)

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and
cursoragent
committed
19b3caa
test(web): pin the reclaim sweep's real justification — an element shared between a For row and a <Show>

ryansolid
and
cursoragent
committed
0dfa12f

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feat: unified For is the keyed-For engine — all modes, no seam, mapArray as the oracle - #3308

feat: unified For is the keyed-For engine — all modes, no seam, mapArray as the oracle#3308
ryansolid wants to merge 34 commits into
nextfrom
unified-for-engine

Commits on Sep 8, 2026

feat(web,solid): unified For driver spike — one structure owns rows and placement

perf(web): unified For batch clear — whole-parent N→0 rides one textContent write

perf(web): unified For row diet — mapArray's owner shape, flatten fast path, zero-Set passes

perf(web): unified For full-replace fast path — no-survivor windows bulk-detach like clear

feat(web): ownerless-rows measurement flag + the create-floor finding

perf(web): unified For lazy structure — flat first fills, materialize on first partial structural op

refactor(web): unified For slot behind renderer ops — platform handed in by the engaging insert

feat(solid,web): unified For default-on — the slot rides For's module graph

fix(solid,web): unified For P0 sweep — ownership-safe bulk clears, empty-row placeholders, throw-safe builds

test(web): reconcile parity matrix — slot vs live classic oracle across shapes and anchors

feat(solid,web,signals): unified For hydration — slot claims server rows with id parity, reversible mid-fill demote

feat(web,solid): unified For hole seam — lists passed through props.children engage

test(web): add @jsxImportSource pragma to unified For specs

feat(solid,web): unified For hydration — anchored holes engage

fix(solid,web): unified For hydration — nested claim recording, synchronous hole demote, DEV.unifiedFor

chore(size): ratchet after rebase over #3183 and audit round 3

fix(web,solid): unified For hydration — hydrating demote writes the hosting effect's range; dev mismatch report

fix(web): unified For direct seam hands classic the bounded region on a hydrating demote

test(web): pin text-row hydration mismatch — no orphaned or duplicated server text

refactor(web): unified For hole demote is synchronous in all modes; rebase over the #3187 revert

fix(web): unified For hole seam — hand off the range BEFORE the slot's first fill

chore(size): absorb upstream drift after rebase (2026-09-06)

docs(solid): unified For placement — why direct insertBefore, not fragment runs (browser ruling)

chore(size): absorb #3296 store-module drift after rebase (2026-09-07)

fix(solid,web): unified For — external audit round (ownership, dynamic rows, anchors, guards, hydration text)

feat(solid,web,signals): unified For becomes THE keyed-For engine on web — all modes, no seam

fix(solid): engine — flat mode for every keyed mode, detect-only hydration mismatch, oracle fuzz harness

feat(universal): createRenderer engages the unified For engine with renderer-built SlotOps

feat(solid): one engine — For's plain call is answered by the engine's array output; mapArray leaves For

feat(signals,solid,universal): ONE list engine — mapArray is the engine's array output; solid-js keeps the node layer

fix(signals,solid,web,universal): list engine — #3308 audit round (ownership, lifecycle, one engine, parity)

feat(signals): list engine reports list-identity churn to attribution (mapArray's listChurn, both outputs) + dev name on the array computed; rebase drift

test(web): unified For specs type-check under test-types (@solidjs/web JSX source, reference oracle typings)

test(web): pin the reclaim sweep's real justification — an element shared between a For row and a <Show>